
Are you looking for beautiful and cute Japanese baby Boy names that start with the letter K? To help you in searching for the latest and modern Japanese baby boy names, we have created an extensive list of the Top 1700 most popular and adorable K-letter Japanese boy names with their beautiful meanings.
Choose a unique name from our newest collection of Top 1700 Japanese Baby Boy Names starting with K.
| Name | Meaning | Origin | Gender | Numerology |
|---|---|---|---|---|
| Katsumichi | Triumph Over, Advance The Road, | Japanese | Boy | 6 |
| Katsumitsu | Triumph Over, Charge, | Japanese | Boy | 1 |
| Katsumori | Triumph Over, Prosperous, | Japanese | Boy | 1 |
| Katsumoto | Triumph Over, Origin, | Japanese | Boy | 9 |
| Katsumune | Triumph Over, Ancestor, | Japanese | Boy | 8 |
| Katsunaga | Wins, Forever And Ever, | Japanese | Boy | 5 |
| Katsunao | Triumph Over, Precious, | Japanese | Boy | 3 |
| Katsunari | Triumph Over, Achieve, | Japanese | Boy | 6 |
| Katsunobu | Wins, Trust, | Japanese | Boy | 7 |
| Katsunojin | Triumph Over, This, Dictates, Benevolence, | Japanese | Boy | 8 |
| Katsunori | Moreover, Scripture, | Japanese | Boy | 2 |
| Katsunoshin | Triumph Over, This, Dictates, Move On, | Japanese | Boy | 7 |
| Katsunosuke | Triumph Over, This, Dictates, Assistance, | Japanese | Boy | 4 |
| Katsuo | Wins, Living, | Japanese | Boy | 6 |
| Katsuoki | Wins, Inner Room, | Japanese | Boy | 8 |
| Katsuomi | One, Servant, | Japanese | Boy | 1 |
| Katsura | Generic Name Of Fragrant Wood, Such As Wooden, | Japanese | Boy | 1 |
| Katsurou | Triumph Over, Cheerfulness, | Japanese | Boy | 9 |
| Katsuru | The Corner, Power, | Japanese | Boy | 3 |
| Katsusa | Wins, Help Someone, | Japanese | Boy | 2 |
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| Katsusada | Triumph Over, Establish, | Japanese | Boy | 7 |
| Katsusaku | Wins, Create, | Japanese | Boy | 7 |
| Katsusato | Triumph Over, Village, | Japanese | Boy | 1 |
| Katsushi | Wins, | Japanese | Boy | 9 |
| Katsushige | Triumph Over, Growing Up, | Japanese | Boy | 3 |
| Katsusuke | Triumph Over, Assistance, | Japanese | Boy | 2 |
| Katsusyou | Wins, Lead, | Japanese | Boy | 8 |
| Katsutada | Triumph Over, However, | Japanese | Boy | 8 |
| Katsutaka | Moreover, High, | Japanese | Boy | 6 |
| Katsutake | Triumph Over, Ferocious, | Japanese | Boy | 1 |
| Katsutane | Triumph Over, Offspring, | Japanese | Boy | 4 |
| Katsutarou | Triumph Over, Multi, Man, Mens, | Japanese | Boy | 3 |
| Katsuteru | Triumph Over, Light, | Japanese | Boy | 1 |
| Katsuto | Triumph Over, Human, | Japanese | Boy | 8 |
| Katsutoki | Triumph Over, Time, | Japanese | Boy | 1 |
| Katsutomo | Wins, Companion, | Japanese | Boy | 9 |
| Katsutora | Wins, Tiger, | Japanese | Boy | 9 |
| Katsutoshi | Triumph Over, Outstanding Person, | Japanese | Boy | 8 |
| Katsutoyo | Triumph Over, Benevolence, | Japanese | Boy | 3 |
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| Katsuyasu | Triumph Over, Healthy, | Japanese | Boy | 3 |
| Katsuyori | Triumph Over, Depending, | Japanese | Boy | 4 |
| Katsuyoshi | Triumph Over, Joy, | Japanese | Boy | 4 |
| Katsuyuki | Moreover, Fortune, | Japanese | Boy | 3 |
| Katsuzou | Triumph Over, Warehouse, | Japanese | Boy | 8 |
| Katta | Triumph Over, Multi, | Japanese | Boy | 8 |
| Katto | Triumph Over, Human, | Japanese | Boy | 4 |
| Kauru | Aromatic, Fragrance | Japanese | Boy | 9 |
| Kausu | Be Delighted, Mortar, | Japanese | Boy | 1 |
| Kawaji | Tang Name Of China Dynasty, Cow, | Japanese | Boy | 1 |
| Kawara | Tile, | Japanese | Boy | 1 |
| Kawaya | Beautiful, Lovely , Calm, Harmony, Peace, Concord, Serenity, Call, | Japanese | Boy | 8 |
| Kaya | Addition, Start, | Japanese | Boy | 2 |
| Kayao | Thatched, Man, | Japanese | Boy | 8 |
| Kayari | Rack, Progress, Crystal, | Japanese | Boy | 2 |
| Kayata | Thatched, Field, Husband, | Japanese | Boy | 5 |
| Kayato | Thatched, Human, | Japanese | Boy | 1 |
| Kayo | Fire, Night, | Japanese | Boy | 7 |
| Kayohito | Fine, Given, Human, | Japanese | Boy | 5 |
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| Kayuu | Fine, Help Someone, | Japanese | Boy | 7 |
| Kazaha | Wind, Leaf, | Japanese | Boy | 3 |
| Kazaho | Wind, Treasure, | Japanese | Boy | 8 |
| Kazaki | Wind, Tree, | Japanese | Boy | 5 |
| Kazami | Wind, Progress, | Japanese | Boy | 7 |
| Kazamu | Wind, Ferocious, | Japanese | Boy | 1 |
| Kazasuzu | Wind, Bell, | Japanese | Boy | 9 |
| Kazato | Wind, Human, | Japanese | Boy | 2 |
| Kazehito | Wind, Benevolence, | Japanese | Boy | 5 |
| Kazen | Be Delighted, Good, | Japanese | Boy | 3 |
| Kazeno | Wind, In Other Words, You, | Japanese | Boy | 9 |
| Kazenosuke | Wind, This, Dictates, Assistance, | Japanese | Boy | 2 |
| Kazeo | Wind, Male, | Japanese | Boy | 4 |
| Kazerou | Wind, Wolf, | Japanese | Boy | 7 |
| Kazeto | Wind, Over Jumps, | Japanese | Boy | 6 |
| Kazeyoshi | Wind, Love, | Japanese | Boy | 2 |
| Kazu | Calm, Harmony, Peace, Concord, Serenity, | Japanese | Boy | 5 |
| Kazua | Calm, Harmony, Peace, Concord, Serenity, Sky, | Japanese | Boy | 6 |
| Kazuaki | One, Sage, Wise Man, Philosopher, Disciple, | Japanese | Boy | 8 |
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| Kazue | One, Broom, | Japanese | Boy | 1 |
| Kazufumi | One, History, | Japanese | Boy | 9 |
| Kazufusa | Calm, Harmony, Peace, Concord, Serenity, Tuft, | Japanese | Boy | 7 |
| Kazugorou | Calm, Harmony, Peace, Concord, Serenity, Horse, Man, Mens, | Japanese | Boy | 9 |
| Kazuha | Calm, Harmony, Peace, Concord, Serenity, Leaf, | Japanese | Boy | 5 |
| Kazuharu | One, Clear, | Japanese | Boy | 8 |
| Kazuhei | One, Soldier, | Japanese | Boy | 9 |
| Kazuhi | Calm, Harmony, Peace, Concord, Serenity, Holly, | Japanese | Boy | 4 |
| Kazuhide | Calm, Harmony, Peace, Concord, Serenity, Great, | Japanese | Boy | 4 |
| Kazuhiko | Reap, Respectable Man Has Both Wit And Virtue, | Japanese | Boy | 3 |
| Kazuhira | One, Flat, | Japanese | Boy | 5 |
| Kazuhiro | Preside Over, Wide Sea, | Japanese | Boy | 1 |
| Kazuhisa | One, A Long Time, | Japanese | Boy | 6 |
| Kazuhito | One, Benevolence, | Japanese | Boy | 3 |
| Kazuho | One, Guarantee, | Japanese | Boy | 1 |
| Kazui | One, Living, | Japanese | Boy | 5 |
| Kazuichi | One, One, | Japanese | Boy | 7 |
| Kazuji | One, Two, | Japanese | Boy | 6 |
| Kazujizou | One, Two, Three, | Japanese | Boy | 5 |