Explore Popular Japanese Names That Start with K

Written by :Kishore Nair
Japanese names that start with K

Japanese names that start with K carry deep meanings, often rooted in nature, strength, and tradition. Whether for a baby name, a story character, or cultural research, exploring these names reveals fascinating insights into Japanese heritage. From soft and melodic names to those symbolizing power and wisdom, each name holds significance beyond its sound.

Many Japanese names start with K due to the language’s rich use of kanji, where a single character can represent profound meanings. Names beginning with K often convey themes like harmony, beauty, and resilience. These names are not just popular in Japan but also attract global interest because of their unique phonetics and cultural depth.

Understanding the meanings behind these names helps in appreciating their significance. Some names reflect historical roots, while others are inspired by nature, mythology, or virtues. This list of Japanese names that start with K provides insight into their origins and meanings, making it easier to find the right name for any purpose. Whether you’re looking for a traditional or modern name, each choice reflects the beauty of the Japanese language and its deep cultural connections.

Japanese Names That Start with K Comprehensive List

Below is a unique list of Japanese names that start with K, carefully selected for their meanings and cultural significance. Explore the names and choose the one that resonates with you or your loved ones.

50 Unique Japanese Names that Start with K

This list contains rare and creative names that are not commonly used, blending tradition with modern influences. Each name carries a deep meaning, making it a distinctive choice for individuals looking for something truly special.

  1. Kagen (影幻) (Shadow Illusion) (Ka-gen)
  2. Kaiten (海天) (Ocean Sky) (Kai-ten)
  3. Kishiro (貴志郎) (Noble Aspiration) (Ki-shi-ro)
  4. Kizuki (木月) (Tree Moon) (Ki-zu-ki)
  5. Kagemaru (影丸) (Perfect Shadow) (Ka-ge-ma-ru)
  6. Kanzuki (神月) (Divine Moon) (Kan-zu-ki)
  7. Kinjo (金城) (Golden Castle) (Kin-jo)
  8. Kachiru (勝流) (Winning Stream) (Ka-chi-ru)
  9. Kairo (海路) (Ocean Path) (Kai-ro)
  10. Kasuga (春日) (Spring Day) (Ka-su-ga)
  11. Kokushin (黒心) (Black Heart) (Ko-ku-shin)
  12. Kaido (海道) (Sea Route) (Kai-do)
  13. Kumaichi (熊一) (First Bear) (Ku-ma-i-chi)
  14. Kokuei (黒影) (Dark Silhouette) (Ko-ku-ei)
  15. Kiryoku (気力) (Vital Energy) (Ki-ryo-ku)
  16. Kibou (希望) (Hope) (Ki-bou)
  17. Kanzan (寒山) (Cold Mountain) (Kan-zan)
  18. Kogane (黄金) (Golden) (Ko-ga-ne)
  19. Kusabi (楔) (Wedge) (Ku-sa-bi)
  20. Kagero (陽炎) (Mirage) (Ka-ge-ro)
  21. Kugutsu (傀儡) (Puppet) (Ku-gu-tsu)
  22. Kazeha (風葉) (Wind Leaf) (Ka-ze-ha)
  23. Kitsuren (絆蓮) (Bonded Lotus) (Ki-tsu-ren)
  24. Komorebi (木漏れ日) (Sunlight Through Trees) (Ko-mo-re-bi)
  25. Kuromaru (黒丸) (Black Circle) (Ku-ro-ma-ru)
  26. Katsume (勝目) (Victory Vision) (Ka-tsu-me)
  27. Kouyuu (光優) (Radiant Excellence) (Ko-u-yuu)
  28. Kudou (駆動) (Drive, Momentum) (Ku-dou)
  29. Kazekiri (風切り) (Wind Cutter) (Ka-ze-ki-ri)
  30. Koushin (恒心) (Eternal Mind) (Ko-u-shin)
  31. Kaitomo (海友) (Ocean Friend) (Kai-to-mo)
  32. Kohana (木花) (Tree Blossom) (Ko-ha-na)
  33. Kojun (孤純) (Lone Purity) (Ko-jun)
  34. Karyuu (火龍) (Fire Dragon) (Ka-ryuu)
  35. Kokuro (心黒) (Heart of Darkness) (Ko-ku-ro)
  36. Kenshiro (剣志郎) (Sword Aspiration) (Ken-shi-ro)
  37. Kyokuro (極路) (Ultimate Path) (Kyo-ku-ro)
  38. Kagetsu (華月) (Floral Moon) (Ka-ge-tsu)
  39. Koushuu (光秀) (Bright Wisdom) (Ko-u-shuu)
  40. Kizashi (兆し) (Omen, Sign) (Ki-za-shi)
  41. Kurou (九郎) (Ninth Son) (Ku-rou)
  42. Kinsen (金泉) (Golden Spring) (Kin-sen)
  43. Koutan (光譚) (Radiant Story) (Ko-u-tan)
  44. Kurotsuki (黒月) (Black Moon) (Ku-ro-tsu-ki)
  45. Kensaku (賢策) (Wise Strategy) (Ken-sa-ku)
  46. Kamehiko (亀彦) (Turtle Prince) (Ka-me-hi-ko)
  47. Karasu (烏) (Crow) (Ka-ra-su)
  48. Katsuto (勝翔) (Victory Flight) (Ka-tsu-to)
  49. Keiju (景樹) (Scenic Tree) (Kei-ju)
  50. Kugimiya (釘宮) (Nail Shrine) (Ku-gi-mi-ya)

Check out our collection of Japanese names that start with M for more information and inspiration.

35 Japanese Girl Names that Start with K

A collection of elegant and feminine names that reflect grace, beauty, and strength. These names are perfect for girls, combining poetic meanings with a soft yet powerful presence.

  1. Kaede (楓) (Maple Leaf) (Ka-e-de)
  2. Kanna (神奈) (Divine Harmony) (Kan-na)
  3. Koharu (小春) (Little Spring) (Ko-ha-ru)
  4. Kiyomi (清美) (Pure Beauty) (Ki-yo-mi)
  5. Kasumi (霞) (Misty Haze) (Ka-su-mi)
  6. Kokoa (心愛) (Heartfelt Love) (Ko-ko-a)
  7. Kanae (奏恵) (Harmonious Blessing) (Ka-na-e)
  8. Kotone (琴音) (Harp Sound) (Ko-to-ne)
  9. Kaoru (薫) (Fragrance) (Ka-o-ru)
  10. Kureha (紅葉) (Autumn Leaves) (Ku-re-ha)
  11. Kizuna (絆) (Bond, Connection) (Ki-zu-na)
  12. Kyoka (響花) (Resonating Flower) (Kyo-ka)
  13. Kirari (煌) (Glittering) (Ki-ra-ri)
  14. Konomi (好美) (Beloved Beauty) (Ko-no-mi)
  15. Kayo (佳世) (Beautiful World) (Ka-yo)
  16. Kazune (和音) (Harmonious Sound) (Ka-zu-ne)
  17. Kanako (加奈子) (Child of Blessings) (Ka-na-ko)
  18. Kimiko (貴美子) (Noble Beauty Child) (Ki-mi-ko)
  19. Kiyoka (清華) (Pure Splendor) (Ki-yo-ka)
  20. Kanade (奏) (Melody) (Ka-na-de)
  21. Kohina (小陽菜) (Little Sunflower) (Ko-hi-na)
  22. Kazuha (一葉) (Single Leaf) (Ka-zu-ha)
  23. Kamiko (神子) (Divine Child) (Ka-mi-ko)
  24. Keiha (恵羽) (Blessed Feather) (Kei-ha)
  25. Kyoumi (共美) (Shared Beauty) (Kyo-u-mi)
  26. Kyoko (杏子) (Apricot Child) (Kyo-ko)
  27. Kameyo (亀代) (Eternal Turtle) (Ka-me-yo)
  28. Kinu (絹) (Silk) (Ki-nu)
  29. Kisa (輝咲) (Shining Blossom) (Ki-sa)
  30. Koshino (湖志乃) (Ambition of the Lake) (Ko-shi-no)
  31. Kunika (邦香) (Fragrant Nation) (Ku-ni-ka)
  32. Kazuki (香月) (Fragrant Moon) (Ka-zu-ki)
  33. Kokoha (心葉) (Heart Leaf) (Ko-ko-ha)
  34. Kyomei (響明) (Resonant Clarity) (Kyo-mei)
  35. Kaoruko (薫子) (Fragrant Child) (Ka-o-ru-ko)

40 Japanese Boy Names that Start with K

These strong and meaningful names are tailored for boys, symbolizing bravery, wisdom, and resilience. They capture the essence of traditional and modern Japanese masculinity.

  1. Kaito (海翔) (Ocean Flight) (Kai-to)
  2. Kenji (賢司) (Wise Governor) (Ken-ji)
  3. Kousuke (光輔) (Radiant Help) (Ko-u-su-ke)
  4. Kazuki (一輝) (One Radiance) (Ka-zu-ki)
  5. Kyouma (京真) (Capital Truth) (Kyo-u-ma)
  6. Kengo (健吾) (Strong and Resolute) (Ken-go)
  7. Kazuhiro (和弘) (Harmonious Vastness) (Ka-zu-hi-ro)
  8. Koutaro (晃太郎) (Great Shining Son) (Ko-u-ta-ro)
  9. Kenta (健太) (Healthy and Big) (Ken-ta)
  10. Katsumi (克己) (Victory Over Self) (Ka-tsu-mi)
  11. Kagehisa (影久) (Enduring Shadow) (Ka-ge-hi-sa)
  12. Kaname (要) (Vital Point) (Ka-na-me)
  13. Kaiji (海司) (Ocean Commander) (Kai-ji)
  14. Kaito (魁翔) (Pioneer Flight) (Kai-to)
  15. Kazuto (一翔) (United Flight) (Ka-zu-to)
  16. Kairen (海蓮) (Ocean Lotus) (Kai-ren)
  17. Kyouya (響矢) (Resonating Arrow) (Kyo-u-ya)
  18. Kuroda (黒田) (Black Rice Field) (Ku-ro-da)
  19. Kunihiro (邦弘) (Expanding Nation) (Ku-ni-hi-ro)
  20. Kamui (神威) (Divine Power) (Ka-mu-i)
  21. Katsurou (勝郎) (Victorious Son) (Ka-tsu-rou)
  22. Kenzou (健三) (Healthy Third Son) (Ken-zou)
  23. Kanji (寛治) (Generous Rule) (Kan-ji)
  24. Koudai (光大) (Great Light) (Ko-u-dai)
  25. Keisuke (圭介) (Noble Assistant) (Kei-su-ke)
  26. Kinji (金次) (Golden Second Son) (Kin-ji)
  27. Kazuma (一真) (True Harmony) (Ka-zu-ma)
  28. Kenshin (剣心) (Sword Heart) (Ken-shin)
  29. Kunitaka (国隆) (Rising Nation) (Ku-ni-ta-ka)
  30. Kouma (光馬) (Radiant Horse) (Ko-u-ma)
  31. Kyoushi (鏡志) (Mirror Ambition) (Kyo-u-shi)
  32. Kurou (九郎) (Ninth Son) (Ku-rou)
  33. Kenraku (賢楽) (Wise Joy) (Ken-ra-ku)
  34. Kotarou (小太郎) (Little Great Son) (Ko-ta-rou)
  35. Katsunori (勝則) (Victory Rule) (Ka-tsu-no-ri)
  36. Kairyu (海龍) (Sea Dragon) (Kai-ryuu)
  37. Keita (慶太) (Blessed and Big) (Kei-ta)
  38. Kyoya (京弥) (Eternal Capital) (Kyo-u-ya)
  39. Kenzou (賢蔵) (Wise Treasury) (Ken-zou)
  40. Koushin (光進) (Radiant Progress) (Ko-u-shin)

Browse through our selection of Japanese Usernames to find the perfect fit for your group.

30 Japanese First Names that Start with K

This list of Japanese names that start with K focuses on common and culturally significant first names, balancing familiarity with unique meanings. Each name is deeply rooted in Japanese heritage while remaining popular in modern times.

  1. Kaoru (薫) (Fragrance) (Ka-o-ru)
  2. Kazuki (一輝) (One Radiance) (Ka-zu-ki)
  3. Kana (佳奈) (Beautiful Harmony) (Ka-na)
  4. Kenji (賢司) (Wise Governor) (Ken-ji)
  5. Kenta (健太) (Healthy and Big) (Ken-ta)
  6. Kyou (京) (Capital) (Kyo-u)
  7. Kairi (海里) (Ocean Village) (Kai-ri)
  8. Kanna (神奈) (Divine Harmony) (Kan-na)
  9. Kaede (楓) (Maple Leaf) (Ka-e-de)
  10. Kaito (海翔) (Ocean Flight) (Kai-to)
  11. Koharu (小春) (Little Spring) (Ko-ha-ru)
  12. Kousei (光生) (Shining Life) (Ko-u-sei)
  13. Kaname (要) (Vital Point) (Ka-na-me)
  14. Kazuya (和也) (Harmonious Man) (Ka-zu-ya)
  15. Kyouko (杏子) (Apricot Child) (Kyo-ko)
  16. Kaito (魁翔) (Pioneer Flight) (Kai-to)
  17. Keiji (圭司) (Respected Governor) (Kei-ji)
  18. Konomi (好美) (Beloved Beauty) (Ko-no-mi)
  19. Kazuma (一真) (True Harmony) (Ka-zu-ma)
  20. Kyousuke (響介) (Resonant Mediator) (Kyo-u-su-ke)
  21. Kiyoshi (清) (Pure) (Ki-yo-shi)
  22. Kei (慧) (Wisdom) (Kei)
  23. Kaho (花帆) (Flower Sail) (Ka-ho)
  24. Kanade (奏) (Melody) (Ka-na-de)
  25. Kyouya (響矢) (Resonating Arrow) (Kyo-u-ya)
  26. Kazuto (一翔) (United Flight) (Ka-zu-to)
  27. Kaiji (海司) (Ocean Commander) (Kai-ji)
  28. Kyoumi (共美) (Shared Beauty) (Kyo-u-mi)
  29. Kenzou (健三) (Healthy Third Son) (Ken-zou)
  30. Kairen (海蓮) (Ocean Lotus) (Kai-ren)

50 Japanese Last Names that Start with K

A rich collection of Japanese surnames, reflecting history, geography, and ancestral ties. These names often hold connections to nature, samurai lineage, and regional significance.

  1. Kawabata (川端) (Riverbank) (Ka-wa-ba-ta)
  2. Kinoshita (木下) (Under the Tree) (Ki-no-shi-ta)
  3. Kuriyama (栗山) (Chestnut Mountain) (Ku-ri-ya-ma)
  4. Kuroda (黒田) (Black Rice Field) (Ku-ro-da)
  5. Kitano (北野) (Northern Field) (Ki-ta-no)
  6. Kamiyama (神山) (Divine Mountain) (Ka-mi-ya-ma)
  7. Kobayashi (小林) (Little Forest) (Ko-ba-ya-shi)
  8. Kogane (黄金) (Golden) (Ko-ga-ne)
  9. Kurokawa (黒川) (Black River) (Ku-ro-ka-wa)
  10. Kasai (笠井) (Bamboo Well) (Ka-sa-i)
  11. Kaneshiro (金城) (Golden Castle) (Ka-ne-shi-ro)
  12. Katou (加藤) (Wisteria Addition) (Ka-tou)
  13. Kurosawa (黒沢) (Black Swamp) (Ku-ro-sa-wa)
  14. Kanda (神田) (Divine Rice Field) (Kan-da)
  15. Kitagawa (北川) (North River) (Ki-ta-ga-wa)
  16. Kajiwara (梶原) (Oak Meadow) (Ka-ji-wa-ra)
  17. Kawamura (川村) (River Village) (Ka-wa-mu-ra)
  18. Kouno (河野) (Field by the River) (Ko-u-no)
  19. Kirishima (霧島) (Misty Island) (Ki-ri-shi-ma)
  20. Kudo (工藤) (Skilled Wisteria) (Ku-do)
  21. Kawakami (川上) (Upper River) (Ka-wa-ka-mi)
  22. Kume (久米) (Eternal Rice) (Ku-me)
  23. Kaminaga (上永) (Eternal Heights) (Ka-mi-na-ga)
  24. Kamata (鎌田) (Sickle Rice Field) (Ka-ma-ta)
  25. Kaji (鍛冶) (Blacksmith) (Ka-ji)
  26. Kuroki (黒木) (Black Tree) (Ku-ro-ki)
  27. Kanie (蟹江) (Crab Bay) (Ka-ni-e)
  28. Kanou (狩野) (Hunter Field) (Ka-no-u)
  29. Katagiri (片桐) (One-Sided Paulownia) (Ka-ta-gi-ri)
  30. Kamijo (上条) (Upper Street) (Ka-mi-jo)
  31. Kashiwagi (柏木) (Oak Tree) (Ka-shi-wa-gi)
  32. Kusunoki (楠) (Camphor Tree) (Ku-su-no-ki)
  33. Kondo (近藤) (Near Wisteria) (Kon-do)
  34. Komatsu (小松) (Little Pine) (Ko-ma-tsu)
  35. Kiryu (桐生) (Paulownia Life) (Ki-ryu)
  36. Kai (甲斐) (Assistance) (Kai)
  37. Kamiyama (神山) (Divine Mountain) (Ka-mi-ya-ma)
  38. Kashima (鹿島) (Deer Island) (Ka-shi-ma)
  39. Karasawa (唐沢) (Chinese Swamp) (Ka-ra-sa-wa)
  40. Kubo (久保) (Long-Dwelling) (Ku-bo)
  41. Kawai (河合) (Harmonious River) (Ka-wa-i)
  42. Kotsuki (小月) (Little Moon) (Ko-tsu-ki)
  43. Kunimoto (国本) (Nation’s Origin) (Ku-ni-mo-to)
  44. Kurose (黒瀬) (Black Rapids) (Ku-ro-se)
  45. Kamikawa (上川) (Upper River) (Ka-mi-ka-wa)
  46. Kirihara (桐原) (Paulownia Field) (Ki-ri-ha-ra)
  47. Koshiba (小柴) (Little Firewood) (Ko-shi-ba)
  48. Kamimura (上村) (Upper Village) (Ka-mi-mu-ra)
  49. Kuroshima (黒島) (Black Island) (Ku-ro-shi-ma)
  50. Kusaba (草場) (Grass Field) (Ku-sa-ba)

Find a variety of Japanese names that start with J that could be just what you’re looking for.

35 Gender-Neutral Japanese Names that Start with K

Perfect for any gender, these names emphasize balance, harmony, and versatility. Whether soft and melodic or bold and dynamic, these names suit a wide range of personalities.

  1. Kairi (海里) (Ocean Village) (Kai-ri)
  2. Kaede (楓) (Maple Leaf) (Ka-e-de)
  3. Kaname (要) (Vital Point) (Ka-na-me)
  4. Kyou (京) (Capital) (Kyo-u)
  5. Kei (慧) (Wisdom) (Kei)
  6. Kazuki (一輝) (One Radiance) (Ka-zu-ki)
  7. Kohaku (琥珀) (Amber) (Ko-ha-ku)
  8. Kanna (神奈) (Divine Harmony) (Kan-na)
  9. Kazuha (一葉) (One Leaf) (Ka-zu-ha)
  10. Kousei (光生) (Shining Life) (Ko-u-sei)
  11. Kanade (奏) (Melody) (Ka-na-de)
  12. Konomi (好美) (Beloved Beauty) (Ko-no-mi)
  13. Kyoumi (共美) (Shared Beauty) (Kyo-u-mi)
  14. Kazuto (一翔) (United Flight) (Ka-zu-to)
  15. Kairen (海蓮) (Ocean Lotus) (Kai-ren)
  16. Kaoru (薫) (Fragrance) (Ka-o-ru)
  17. Kazu (和) (Harmony) (Ka-zu)
  18. Kiku (菊) (Chrysanthemum) (Ki-ku)
  19. Kinari (季成) (Seasonal Growth) (Ki-na-ri)
  20. Kazue (和恵) (Harmonious Blessing) (Ka-zu-e)
  21. Kento (健翔) (Healthy Flight) (Ken-to)
  22. Kazuhiro (和広) (Wide Harmony) (Ka-zu-hi-ro)
  23. Kirara (煌) (Sparkling) (Ki-ra-ra)
  24. Kumiko (久美子) (Eternal Beauty) (Ku-mi-ko)
  25. Kiyomi (清美) (Pure Beauty) (Ki-yo-mi)
  26. Kouta (光太) (Big Light) (Ko-u-ta)
  27. Kenshi (賢志) (Wise Intention) (Ken-shi)
  28. Kikyo (桔梗) (Bellflower) (Ki-kyo)
  29. Kamari (香真里) (True Fragrance Village) (Ka-ma-ri)
  30. Kairyu (海龍) (Ocean Dragon) (Kai-ryu)
  31. Kyoka (響花) (Resonant Flower) (Kyo-u-ka)
  32. Kyousui (響水) (Resonating Water) (Kyo-u-sui)
  33. Kisa (季咲) (Seasonal Bloom) (Ki-sa)
  34. Karou (華楼) (Flower Pavilion) (Ka-rou)
  35. Kimika (貴美花) (Noble Beauty Flower) (Ki-mi-ka)

45 Japanese Dog Names that Start with K

A fun and fitting selection of names inspired by nature, personality, and Japanese culture. These names are perfect for dogs, whether they are playful, noble, or adventurous.

  1. Koro (コロ) (Rolling) (Ko-ro)
  2. Kuma (熊) (Bear) (Ku-ma)
  3. Kiba (牙) (Fang) (Ki-ba)
  4. Katsu (勝) (Victory) (Ka-tsu)
  5. Kiku (菊) (Chrysanthemum) (Ki-ku)
  6. Koshi (古志) (Ancient Will) (Ko-shi)
  7. Kento (健翔) (Healthy Flight) (Ken-to)
  8. Kaiyo (海洋) (Ocean Vastness) (Kai-yo)
  9. Kyuu (久) (Long-Lasting) (Kyu-u)
  10. Kenzou (健三) (Healthy Third) (Ken-zou)
  11. Kotetsu (小鉄) (Little Iron) (Ko-te-tsu)
  12. Kurou (九郎) (Ninth Son) (Ku-rou)
  13. Keiko (景子) (Scenic Child) (Kei-ko)
  14. Kaji (火事) (Fire) (Ka-ji)
  15. Kumo (雲) (Cloud) (Ku-mo)
  16. Kinako (黄粉) (Soybean Flour) (Ki-na-ko)
  17. Kizuna (絆) (Bond) (Ki-zu-na)
  18. Koma (駒) (Pony) (Ko-ma)
  19. Kawa (川) (River) (Ka-wa)
  20. Kohana (小花) (Little Flower) (Ko-ha-na)
  21. Kage (影) (Shadow) (Ka-ge)
  22. Keiji (圭司) (Respected Governor) (Kei-ji)
  23. Kairo (海路) (Sea Route) (Kai-ro)
  24. Kousen (光泉) (Shining Spring) (Ko-u-sen)
  25. Kazan (火山) (Volcano) (Ka-zan)
  26. Koyuki (小雪) (Little Snow) (Ko-yu-ki)
  27. Kame (亀) (Turtle) (Ka-me)
  28. Kitsu (狐) (Fox) (Ki-tsu)
  29. Koutaro (幸太郎) (Great Happiness) (Ko-u-ta-ro)
  30. Karasu (烏) (Crow) (Ka-ra-su)
  31. Kizuki (絆希) (Hoped Bond) (Ki-zu-ki)
  32. Kenjiro (賢次郎) (Second Wise Son) (Ken-ji-ro)
  33. Kajiya (鍛冶屋) (Blacksmith) (Ka-ji-ya)
  34. Koumei (光明) (Bright Light) (Ko-u-mei)
  35. Kiryu (桐生) (Paulownia Life) (Ki-ryu)
  36. Kobu (鼓舞) (Encouragement) (Ko-bu)
  37. Kyoya (響矢) (Resonating Arrow) (Kyo-u-ya)
  38. Kashin (華心) (Floral Heart) (Ka-shin)
  39. Koguma (小熊) (Little Bear) (Ko-gu-ma)
  40. Koyori (小縒) (Twisted Thread) (Ko-yo-ri)
  41. Kaihei (海平) (Calm Ocean) (Kai-hei)
  42. Kiroku (記録) (Record) (Ki-ro-ku)
  43. Kusuo (草生) (Growing Grass) (Ku-su-o)
  44. Kenzan (剣山) (Sword Mountain) (Ken-zan)
  45. Kairaku (快楽) (Pleasure) (Kai-ra-ku)