Are you looking for beautiful and cute Japanese baby Boy names that start with the letter I? To help you in searching for the latest and modern Japanese baby boy names, we have created an extensive list of the Top 333 most popular and adorable I-letter Japanese boy names with their beautiful meanings.
Choose a unique name from our newest collection of Top 333 Japanese Baby Boy Names starting with I.
| Name | Meaning | Origin | Gender | Numerology |
|---|---|---|---|---|
| Igashichi | Particle To Adjust The Tone, Be Delighted, Seven, | Japanese | Boy | 1 |
| Iharu | Particle To Adjust The Tone, Far Distant, | Japanese | Boy | 3 |
| Ihee | Particle To Adjust The Tone, Soldier, Protect, | Japanese | Boy | 9 |
| Ihito | Particle To Adjust The Tone, Benevolence, | Japanese | Boy | 7 |
| Ihoya | Particle To Adjust The Tone, Ear, Spike, Call, | Japanese | Boy | 4 |
| Iichi | Particle To Adjust The Tone, One, | Japanese | Boy | 2 |
| Iichirou | Particle To Adjust The Tone, One, Man, Mens, | Japanese | Boy | 2 |
| Iisuke | Authority, A Repetition Kanji Or Ideographic Iteration Mark, Assistant, | Japanese | Boy | 2 |
| Iito | Support, Great, Ladle, | Japanese | Boy | 8 |
| Ikazuchi | Thunder, | Japanese | Boy | 7 |
| Iki | Intent, Joy, | Japanese | Boy | 2 |
| Ikihiro | Chic, Firmament, | Japanese | Boy | 7 |
| Ikino | Chic, Field, | Japanese | Boy | 4 |
| Ikio | One, Crossroads , Husband, | Japanese | Boy | 8 |
| Ikito | Chic, Samurai, | Japanese | Boy | 1 |
| Ikkai | One, Change, | Japanese | Boy | 5 |
| Ikkan | One, Ring, | Japanese | Boy | 1 |
| Ikkei | One, Kyoto, | Japanese | Boy | 9 |
| Ikken | One, Serve, | Japanese | Boy | 5 |
| Ikki | One, Joy, | Japanese | Boy | 4 |
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| Ikkon | One, Hongda, | Japanese | Boy | 6 |
| Ikkou | One, Light, | Japanese | Boy | 4 |
| Ikkuu | One, Sky, | Japanese | Boy | 1 |
| Ikkyou | One, Kyoto, | Japanese | Boy | 2 |
| Ikkyuu | One, Holiday, | Japanese | Boy | 8 |
| Iku | Help Someone, | Japanese | Boy | 5 |
| Ikugorou | Education, Horse, Man, Mens, | Japanese | Boy | 9 |
| Ikuhei | Aromatic, Flat, | Japanese | Boy | 9 |
| Ikuhiko | Dictates, Respectable Man Has Both Wit And Virtue, | Japanese | Boy | 3 |
| Ikuhiro | Education, Big, | Japanese | Boy | 1 |
| Ikuhisa | Several, A Long Time, | Japanese | Boy | 6 |
| Ikuhito | Education, One, | Japanese | Boy | 3 |
| Ikuho | Living, Ear, Spike, | Japanese | Boy | 1 |
| Ikuji | Education, Two, | Japanese | Boy | 6 |
| Ikujirou | Education, Two, Cheerfulness, | Japanese | Boy | 6 |
| Ikuma | Boar, Bear, | Japanese | Boy | 1 |
| Ikumasa | Aromatic, Smart, | Japanese | Boy | 3 |
| Ikumi | Several, Snake, | Japanese | Boy | 9 |
| Ikumo | Go, Cloud, | Japanese | Boy | 6 |
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| Ikunari | Aromatic, Formation, | Japanese | Boy | 2 |
| Ikunori | Living, Honor, | Japanese | Boy | 7 |
| Ikunoshin | Dictates, This, Dictates, Move On, | Japanese | Boy | 3 |
| Ikunosuke | Several, This, Dictates, Assistance, | Japanese | Boy | 9 |
| Ikuo | Education, Husband, | Japanese | Boy | 2 |
| Ikuomi | Aromatic, Servant, | Japanese | Boy | 6 |
| Ikuri | Depending, Beautiful Stone Of Black Color, Officer, | Japanese | Boy | 5 |
| Ikurou | Several, Cheerfulness, | Japanese | Boy | 5 |
| Ikuru | Living, Come, | Japanese | Boy | 8 |
| Ikusaburou | Education, Three, Man, Mens, | Japanese | Boy | 3 |
| Ikushirou | Education, Aspire, Cheerfulness, | Japanese | Boy | 5 |
| Ikuta | Several, Thick, | Japanese | Boy | 8 |
| Ikutarou | Several, Thick, Man, Mens, | Japanese | Boy | 8 |
| Ikuto | Help Someone, Human, | Japanese | Boy | 4 |
| Ikutoshi | Education, Outstanding Person, | Japanese | Boy | 4 |
| Ikuya | Aromatic, Progress, | Japanese | Boy | 4 |
| Ikuyu | Education, Reason, | Japanese | Boy | 6 |
| Ikuyuki | Several, This, Dictates, | Japanese | Boy | 8 |
| Ikuzou | Several, Three, | Japanese | Boy | 4 |
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| Imajin | Think, Think Deeply, | Japanese | Boy | 2 |
| Imamichi | Now, Road, | Japanese | Boy | 2 |
| Imao | Now, Male, | Japanese | Boy | 2 |
| Imari | Depending, Hemp, Village, | Japanese | Boy | 5 |
| Imaru | Weft, Circle, | Japanese | Boy | 8 |
| Imato | Now, Capital, | Japanese | Boy | 4 |
| Imatoshi | Now, Sharp, Astute, Shrewd, | Japanese | Boy | 4 |
| Imayuki | Now, Fortune, | Japanese | Boy | 8 |
| Ina | Rice Plant, | Japanese | Boy | 6 |
| Inaga | Rice Plant, Fang, | Japanese | Boy | 5 |
| Inaho | Rice Plant, Sail, | Japanese | Boy | 2 |
| Inami | Great, Wave, | Japanese | Boy | 1 |
| Inao | Particle To Adjust The Tone, The Name Of The Fruit Trees, Husband, | Japanese | Boy | 3 |
| Inari | Rice Plant, Responsible, | Japanese | Boy | 6 |
| Inase | Prayer, Calm, Harmony, Peace, Concord, Serenity, | Japanese | Boy | 3 |
| Inato | Particle To Adjust The Tone, The Name Of The Fruit Trees, Ladle, | Japanese | Boy | 5 |
| Inazou | Chic, World, | Japanese | Boy | 5 |
| InEi | Offspring, Flourish, | Japanese | Boy | 1 |
| InIchi | Mark, One, | Japanese | Boy | 7 |
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| Inori | Authority, Virtue, | Japanese | Boy | 2 |
| Inoru | Prayer, | Japanese | Boy | 5 |
| Inose | Boar, Shallows, | Japanese | Boy | 8 |
| Inoshin | Dream, Ocean, | Japanese | Boy | 7 |
| Inosuke | Particle To Adjust The Tone, This, Dictates, Assistant, | Japanese | Boy | 4 |
| Insyun | Offspring, Belle De Jour, | Japanese | Boy | 3 |
| Intarou | Mark, Thick, Cheerfulness, | Japanese | Boy | 8 |
| Inuhiko | Dog, Respectable Man Has Both Wit And Virtue, | Japanese | Boy | 6 |
| Inumaru | Dog, Circle, | Japanese | Boy | 7 |
| Io | One, Cherry Blossoms, | Japanese | Boy | 6 |
| Ioha | One, Cherry Blossoms, Leaf, | Japanese | Boy | 6 |
| Ioji | Crest, King, Pride, | Japanese | Boy | 7 |
| Ion | Now, Sound, | Japanese | Boy | 2 |
| Iori | Hermitage, | Japanese | Boy | 6 |
| Iorirou | Aromatic, Woven, | Japanese | Boy | 6 |
| Ioru | Unknown | Japanese | Boy | 9 |
| Iota | Hermitage, Thick, | Japanese | Boy | 9 |
| Ioto | Great, Sound, | Japanese | Boy | 5 |
| Iou | Authority, King, | Japanese | Boy | 9 |