Are you looking for beautiful and cute Japanese baby Boy names that start with the letter S? To help you in searching for the latest and modern Japanese baby boy names, we have created an extensive list of the Top 1300 most popular and adorable S-letter Japanese boy names with their beautiful meanings.
Choose a unique name from our newest collection of Top 1300 Japanese Baby Boy Names starting with S.
| Name | Meaning | Origin | Gender | Numerology |
|---|---|---|---|---|
| Sekira | Comment, Network, | Japanese | Boy | 9 |
| Sekitarou | Barrier, Thick, Man, Mens, | Japanese | Boy | 2 |
| Sekitei | Stone, Stay, | Japanese | Boy | 6 |
| Sekito | Enrichment, Human, | Japanese | Boy | 7 |
| Sekiya | Hiragana And Katakana Are Meaningless, | Japanese | Boy | 7 |
| Seku | Star, Beautiful Stone Of Black Color, | Japanese | Boy | 2 |
| Sema | Momentum, Horse, | Japanese | Boy | 2 |
| Semeru | Attack, | Japanese | Boy | 9 |
| Semma | Thousand, True, | Japanese | Boy | 6 |
| Semmaru | Thousand, Circle, | Japanese | Boy | 9 |
| Sempei | Hermit, Hei, | Japanese | Boy | 4 |
| Sen | Sacred, Lotus, | Japanese | Boy | 2 |
| Sena | Momentum, Beautiful, | Japanese | Boy | 3 |
| Senata | Blue, Beach, | Japanese | Boy | 6 |
| Senato | Shallows, Beautiful, Human | Japanese | Boy | 2 |
| Senga | Thousand, Be Delighted, | Japanese | Boy | 1 |
| Sengen | Fountain, Source, | Japanese | Boy | 1 |
| Sengo | Hermit, Myself, | Japanese | Boy | 6 |
| Sengorou | Thousand, Horse, Man, Mens, | Japanese | Boy | 6 |
| SenIchi | Hermit, One, | Japanese | Boy | 4 |
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| Senji | Hermit, Two, | Japanese | Boy | 3 |
| Senjirou | Hermit, Two, Man, Mens, | Japanese | Boy | 3 |
| Senju | Thousand, Celebrate Joy, | Japanese | Boy | 6 |
| Senjuurou | Hermit, Ten, Cheerfulness, | Japanese | Boy | 9 |
| Senjyurou | Thousand, Long Life, Man, Mens, | Japanese | Boy | 4 |
| Senka | Thousand, Tree Of Maple, | Japanese | Boy | 5 |
| Senki | Hermit, Tree, | Japanese | Boy | 4 |
| Senkichi | Thousand, Luck, | Japanese | Boy | 6 |
| Senkou | Puncture, Hole, | Japanese | Boy | 4 |
| Senkuu | Thousand, Sky, | Japanese | Boy | 1 |
| Senna | Thousand, Calm, | Japanese | Boy | 8 |
| Sennichikou | Thousand, Sun, Deep Red, | Japanese | Boy | 2 |
| Sennojou | Thousand, This, Dictates, To Assist, | Japanese | Boy | 5 |
| Sennosuke | Hermit, This, Dictates, Assistance, | Japanese | Boy | 6 |
| Seno | Shining Bright, Camphor Tree, | Japanese | Boy | 8 |
| Senra | Boat, Easy, | Japanese | Boy | 3 |
| Senri | Thousand, Crystal, | Japanese | Boy | 2 |
| Sensaku | Hermit, Create, | Japanese | Boy | 9 |
| Senseki | Fountain, Stone, | Japanese | Boy | 1 |
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| Senshirou | Thousand, History, Cheerfulness, | Japanese | Boy | 2 |
| Sensui | Fountain, Water, | Japanese | Boy | 6 |
| Sensuke | Hermit, Assistance, | Japanese | Boy | 4 |
| Sensyou | War, Wins, | Japanese | Boy | 1 |
| Sensyuu | Hermit, Ancestor, | Japanese | Boy | 7 |
| Senta | Hermit, Multi, | Japanese | Boy | 5 |
| Sentarou | Fan, Thick, Cheerfulness, | Japanese | Boy | 5 |
| Sento | Thousand, Passed, | Japanese | Boy | 1 |
| SenYa | Hermit, Call, | Japanese | Boy | 1 |
| Senzaburou | Hermit, Three, Cheerfulness, | Japanese | Boy | 7 |
| Senzou | Hermit, Three, | Japanese | Boy | 1 |
| Seo | Momentum, Cheerfulness, | Japanese | Boy | 3 |
| Seon | Clearly Visible, Sound, | Japanese | Boy | 8 |
| Seoto | Shallows, Sound, | Japanese | Boy | 2 |
| Sera | Star, Come, thousand, Love, Affection, Favourite | Japanese | Boy | 7 |
| Serai | Madder, Good, | Japanese | Boy | 7 |
| Seran | Star, Storm, | Japanese | Boy | 3 |
| Serato | World, Good, Over Jumps, | Japanese | Boy | 6 |
| Serei | Clearly Visible, Antelope, | Japanese | Boy | 2 |
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| Seri | The Name Of The Plant, | Japanese | Boy | 6 |
| Serika | The Name Of The Plant, Summer, | Japanese | Boy | 9 |
| Seriki | The Name Of The Plant, Tree, | Japanese | Boy | 8 |
| Serina | The Name Of The Plant, South, | Japanese | Boy | 3 |
| Seritsu | Shallows, To Law, | Japanese | Boy | 3 |
| Seru | Formation, A Character Used In The Kind Of Jewelry Lapis Lazuli, | Japanese | Boy | 9 |
| Seruju | Star, Bright, Tree, | Japanese | Boy | 4 |
| Seryuu | Shallows, Dragon, | Japanese | Boy | 1 |
| Sese | World, Momentum, | Japanese | Boy | 3 |
| Seshiru | Shallows, Aspire, A Character Used In The Kind Of Jewelry Lapis Lazuli, | Japanese | Boy | 9 |
| Sessai | Snow, Cleanse, | Japanese | Boy | 9 |
| Sessyuu | Snow, Continent, | Japanese | Boy | 3 |
| Setarou | Shallows, Thick, Man, Mens, | Japanese | Boy | 9 |
| Seto | Shallows, Human, | Japanese | Boy | 5 |
| Setoya | Shallows, Rabbit, Valley, | Japanese | Boy | 4 |
| Setsu | Snow, | Japanese | Boy | 3 |
| Setsugorou | Section, Horse, Man, Mens, | Japanese | Boy | 7 |
| Setsuhiko | Contact, Respectable Man Has Both Wit And Virtue, | Japanese | Boy | 1 |
| Setsuhiro | Section, Wide, | Japanese | Boy | 8 |
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| Setsuji | Feeding, Two, | Japanese | Boy | 4 |
| Setsujirou | Section, Two, Cheerfulness, | Japanese | Boy | 4 |
| Setsuma | Feeding, Friction, | Japanese | Boy | 8 |
| Setsumi | Feeding, Yourself, | Japanese | Boy | 7 |
| Setsuna | Snow, Beautiful, | Japanese | Boy | 9 |
| Setsunoshin | Contact, This, Dictates, Move On, | Japanese | Boy | 1 |
| Setsunosuke | Contact, This, Dictates, Assistant, | Japanese | Boy | 7 |
| Setsuo | Feeding, Husband, | Japanese | Boy | 9 |
| Setsura | Theory, Good, | Japanese | Boy | 4 |
| Setsurou | Contact, Cheerfulness, | Japanese | Boy | 3 |
| Setsutarou | Feeding, Multi, Man, Mens, | Japanese | Boy | 6 |
| Setsuto | Feeding, Human, | Japanese | Boy | 2 |
| Setsuya | Feeding, Call, | Japanese | Boy | 2 |
| Seu | Clear, Heart, | Japanese | Boy | 9 |
| Sezuki | Shallows, Moon, | Japanese | Boy | 1 |
| Sharaku | Drop, | Japanese | Boy | 7 |
| Shia | Fortune, Step, | Japanese | Boy | 1 |
| Shiaki | Be Affectionate, Bright, | Japanese | Boy | 3 |
| Shian | Succeed, Apricot, | Japanese | Boy | 6 |