Blue is a calm and beautiful color. It reminds us of the sky and the sea. Many parents love this color for their baby names. Japanese names that mean blue carry this same peaceful feeling. They often connect to nature, water, or the sky above.
This list has 275 Japanese names that mean blue. You will find names for girls, boys, and even last names. Each name comes with its kanji, meaning, and pronunciation. Some names are soft and gentle. Others feel strong and deep, just like the ocean. Pick the one that fits your child best.
Japanese Girl Names That Mean Blue
These names use kanji like 藍 (indigo), 瑠璃 (lapis lazuli), and 青 (blue). They sound soft and work well for a baby girl.
| Name | Kanji | Meaning | Pronunciation |
| Aoi | 碧 | Blue-green | Ah-oi |
| Airi | 藍里 | Indigo village | Ai-ri |
| Aika | 藍花 | Indigo flower | Ai-ka |
| Aiko | 藍子 | Indigo child | Ai-ko |
| Aimi | 藍美 | Beautiful indigo | Ai-mi |
| Aina | 藍奈 | Indigo | Ai-na |
| Rurika | 瑠璃花 | Lapis flower | Ru-ri-ka |
| Ruriko | 瑠璃子 | Lapis child | Ru-ri-ko |
| Rurina | 瑠璃奈 | Lapis | Ru-ri-na |
| Sorami | 空美 | Beautiful sky | So-ra-mi |
| Sorana | 空奈 | Sky | So-ra-na |
| Sorako | 空子 | Sky child | So-ra-ko |
| Umika | 海花 | Sea flower | U-mi-ka |
| Umiko | 海子 | Sea child | U-mi-ko |
| Umina | 海奈 | Sea | U-mi-na |
| Namika | 波花 | Wave flower | Na-mi-ka |
| Namiko | 波子 | Wave child | Na-mi-ko |
| Konoka | 紺花 | Dark blue flower | Ko-no-ka |
| Aoka | 青花 | Blue flower | Ao-ka |
| Aona | 青奈 | Blue | Ao-na |
| Aomi | 青美 | Beautiful blue | Ao-mi |
| Aoko | 青子 | Blue child | Ao-ko |
| Souka | 蒼花 | Pale blue flower | Sou-ka |
| Souko | 蒼子 | Pale blue child | Sou-ko |
| Souna | 蒼奈 | Pale blue | Sou-na |
| Soumi | 蒼美 | Beautiful pale blue | Sou-mi |
| Hekika | 碧花 | Jade blue flower | He-ki-ka |
| Hekiko | 碧子 | Jade blue child | He-ki-ko |
| Aoiko | 碧子 | Blue-green child | Ao-i-ko |
| Aoisa | 碧沙 | Blue-green sand | Ao-i-sa |
| Rurie | 瑠璃恵 | Lapis blessing | Ru-ri-e |
| Ruriho | 瑠璃穂 | Lapis grain | Ru-ri-ho |
| Konoe | 紺恵 | Dark blue blessing | Ko-no-e |
| Konoyo | 紺代 | Dark blue generation | Ko-no-yo |
| Aisa | 藍沙 | Indigo sand | Ai-sa |
| Aiyo | 藍代 | Indigo generation | Ai-yo |
| Aine | 藍音 | Indigo sound | Ai-ne |
| Sorane | 空音 | Sky sound | So-ra-ne |
| Umine | 海音 | Sea sound | U-mi-ne |
| Namine | 波音 | Wave sound | Na-mi-ne |
| Aone | 青音 | Blue sound | Ao-ne |
| Soune | 蒼音 | Pale blue sound | Sou-ne |
| Gunjoka | 群青花 | Ultramarine flower | Gun-jo-ka |
| Gunjomi | 群青美 | Beautiful ultramarine | Gun-jo-mi |
| Konami | 紺美 | Beautiful dark blue | Ko-na-mi |
| Airena | 藍蓮奈 | Indigo lotus | Ai-re-na |
Japanese Boy Names That Mean Blue
These names lean stronger and bolder. Many use 蒼 (pale blue) and 海 (sea) to give a solid, grounded feel.
| Name | Kanji | Meaning | Pronunciation |
| Aoto | 蒼人 | Blue person | Ao-to |
| Souta | 蒼太 | Pale blue, strong | Sou-ta |
| Sora | 空 | Sky | So-ra |
| Kaito | 海斗 | Sea | Kai-to |
| Aoki | 青樹 | Blue tree | Ao-ki |
| Aoshi | 青志 | Blue will | Ao-shi |
| Aoya | 青也 | Blue | Ao-ya |
| Aotaro | 青太郎 | Blue, first son | Ao-ta-ro |
| Souya | 蒼也 | Pale blue | Sou-ya |
| Souma | 蒼真 | Pale blue truth | Sou-ma |
| Soushi | 蒼志 | Pale blue will | Sou-shi |
| Souhiko | 蒼彦 | Pale blue boy | Sou-hi-ko |
| Aihiko | 藍彦 | Indigo boy | Ai-hi-ko |
| Aisuke | 藍介 | Indigo helper | Ai-su-ke |
| Aitaro | 藍太郎 | Indigo, first son | Ai-ta-ro |
| Rurito | 瑠璃人 | Lapis person | Ru-ri-to |
| Ruriya | 瑠璃也 | Lapis | Ru-ri-ya |
| Rurima | 瑠璃真 | Lapis truth | Ru-ri-ma |
| Konta | 紺太 | Dark blue, strong | Kon-ta |
| Konya | 紺也 | Dark blue | Kon-ya |
| Konshi | 紺志 | Dark blue will | Kon-shi |
| Hekito | 碧人 | Jade blue person | He-ki-to |
| Hekiya | 碧也 | Jade blue | He-ki-ya |
| Hekima | 碧真 | Jade blue truth | He-ki-ma |
| Umito | 海人 | Sea person | U-mi-to |
| Umiya | 海也 | Sea | U-mi-ya |
| Umitaro | 海太郎 | Sea, first son | U-mi-ta-ro |
| Namito | 波人 | Wave person | Na-mi-to |
| Namiya | 波也 | Wave | Na-mi-ya |
| Sorato | 空翔 | Sky flight | So-ra-to |
| Soraya | 空也 | Sky | So-ra-ya |
| Sorashi | 空志 | Sky will | So-ra-shi |
| Aoharu | 青晴 | Blue, clear | Ao-ha-ru |
| Souharu | 蒼晴 | Pale blue, clear | Sou-ha-ru |
| Aomaru | 青丸 | Blue circle | Ao-ma-ru |
| Soumaru | 蒼丸 | Pale blue circle | Sou-ma-ru |
| Kaisei | 海青 | Sea blue | Kai-sei |
| Kaishi | 海志 | Sea will | Kai-shi |
| Gunjo | 群青 | Ultramarine | Gun-jo |
| Gunta | 群太 | Group, strong | Gun-ta |
| Aisei | 藍生 | Indigo life | Ai-sei |
| Sousei | 蒼生 | Pale blue life | Sou-sei |
| Rurisei | 瑠璃生 | Lapis life | Ru-ri-sei |
| Konsei | 紺生 | Dark blue life | Kon-sei |
| Hekisei | 碧生 | Jade blue life | He-ki-sei |
For more gentle, meaningful options, check out 275 Japanese Names That Mean Angel for names with a soft, heavenly touch.
Japanese First Names That Mean Blue
These names work well as a full first name on their own. Many combine a blue kanji with a simple, common ending.
| Name | Kanji | Meaning | Pronunciation |
| Aoharuto | 碧陽人 | Blue, sunny person | Ao-ha-ru-to |
| Souyoshi | 蒼良 | Pale blue, good | Sou-yo-shi |
| Aitomo | 藍知 | Indigo knowledge | Ai-to-mo |
| Ruriihide | 瑠璃秀 | Lapis, excellent | Ru-ri-hi-de |
| Konnori | 紺紀 | Dark blue record | Kon-no-ri |
| Hekifumi | 碧文 | Jade blue writing | He-ki-fu-mi |
| Umisato | 海里 | Sea village | U-mi-sa-to |
| Namisato | 波里 | Wave village | Na-mi-sa-to |
| Sorafumi | 空文 | Sky writing | So-ra-fu-mi |
| Gunjosato | 群青里 | Ultramarine village | Gun-jo-sa-to |
| Aoakira | 青明 | Blue, bright | Ao-a-ki-ra |
| Souakira | 蒼明 | Pale blue, bright | Sou-a-ki-ra |
| Aihaya | 藍速 | Indigo, fast | Ai-ha-ya |
| Ruriaki | 瑠璃明 | Lapis, bright | Ru-ri-a-ki |
| Konaki | 紺明 | Dark blue, bright | Kon-a-ki |
| Hekiaki | 碧明 | Jade blue, bright | He-ki-a-ki |
| Umiaki | 海明 | Sea, bright | U-mi-a-ki |
| Namiaki | 波明 | Wave, bright | Na-mi-a-ki |
| Soraaki | 空明 | Sky, bright | So-ra-a-ki |
| Gunaki | 群明 | Group, bright | Gun-a-ki |
| Aotomo | 青友 | Blue friend | Ao-to-mo |
| Soutomo | 蒼友 | Pale blue friend | Sou-to-mo |
| Aihiro | 藍広 | Indigo, wide | Ai-hi-ro |
| Ruriharu | 瑠璃春 | Lapis spring | Ru-ri-ha-ru |
| Konharu | 紺春 | Dark blue spring | Kon-ha-ru |
| Hekiharu | 碧春 | Jade blue spring | He-ki-ha-ru |
| Umiharu | 海春 | Sea spring | U-mi-ha-ru |
| Namiharu | 波春 | Wave spring | Na-mi-ha-ru |
| Soraharu | 空春 | Sky spring | So-ra-ha-ru |
| Gunharu | 群春 | Group spring | Gun-ha-ru |
| Aoyuki | 青幸 | Blue happiness | Ao-yu-ki |
| Souyuki | 蒼幸 | Pale blue happiness | Sou-yu-ki |
| Aiyuki | 藍幸 | Indigo happiness | Ai-yu-ki |
| Ruriyuki | 瑠璃幸 | Lapis happiness | Ru-ri-yu-ki |
| Konyuki | 紺幸 | Dark blue happiness | Kon-yu-ki |
Japanese Last Names That Mean Blue
Japanese surnames often pair a color word with land features like mountain, river, or field. These follow that same pattern.
| Name | Kanji | Meaning | Pronunciation |
| Aoyama | 青山 | Blue mountain | Ao-ya-ma |
| Aokawa | 青川 | Blue river | Ao-ka-wa |
| Aota | 青田 | Blue field | Ao-ta |
| Aoike | 青池 | Blue pond | Ao-i-ke |
| Aomatsu | 青松 | Blue pine | Ao-ma-tsu |
| Souyama | 蒼山 | Pale blue mountain | Sou-ya-ma |
| Soukawa | 蒼川 | Pale blue river | Sou-ka-wa |
| Souda | 蒼田 | Pale blue field | Sou-da |
| Souike | 蒼池 | Pale blue pond | Sou-i-ke |
| Aikawa | 藍川 | Indigo river | Ai-ka-wa |
| Aiyama | 藍山 | Indigo mountain | Ai-ya-ma |
| Aida | 藍田 | Indigo field | Ai-da |
| Aiike | 藍池 | Indigo pond | Ai-i-ke |
| Konoyama | 紺山 | Dark blue mountain | Ko-no-ya-ma |
| Konokawa | 紺川 | Dark blue river | Ko-no-ka-wa |
| Konoda | 紺田 | Dark blue field | Ko-no-da |
| Hekiyama | 碧山 | Jade blue mountain | He-ki-ya-ma |
| Hekikawa | 碧川 | Jade blue river | He-ki-ka-wa |
| Hekida | 碧田 | Jade blue field | He-ki-da |
| Ruriyama | 瑠璃山 | Lapis mountain | Ru-ri-ya-ma |
| Rurikawa | 瑠璃川 | Lapis river | Ru-ri-ka-wa |
| Rurida | 瑠璃田 | Lapis field | Ru-ri-da |
| Umiyama | 海山 | Sea mountain | U-mi-ya-ma |
| Umikawa | 海川 | Sea river | U-mi-ka-wa |
| Umida | 海田 | Sea field | U-mi-da |
| Namiyama | 波山 | Wave mountain | Na-mi-ya-ma |
| Namikawa | 波川 | Wave river | Na-mi-ka-wa |
| Namita | 波田 | Wave field | Na-mi-ta |
| Sorayama | 空山 | Sky mountain | So-ra-ya-ma |
| Sorakawa | 空川 | Sky river | So-ra-ka-wa |
| Sorada | 空田 | Sky field | So-ra-da |
| Gunjoyama | 群青山 | Ultramarine mountain | Gun-jo-ya-ma |
| Gunjokawa | 群青川 | Ultramarine river | Gun-jo-ka-wa |
| Konpekiyama | 紺碧山 | Deep blue mountain | Kon-pe-ki-ya-ma |
| Konpekikawa | 紺碧川 | Deep blue river | Kon-pe-ki-ka-wa |
Unisex Japanese Names That Mean Blue
These names work for any child. Most are short, simple, and easy to say.
| Name | Kanji | Meaning | Pronunciation |
| Sora | 空 | Sky | So-ra |
| Ao | 青 | Blue | Ao |
| Ai | 藍 | Indigo | Ai |
| Sou | 蒼 | Pale blue | Sou |
| Ruri | 瑠璃 | Lapis lazuli | Ru-ri |
| Umi | 海 | Sea | U-mi |
| Nami | 波 | Wave | Na-mi |
| Kon | 紺 | Dark blue | Kon |
| Heki | 碧 | Jade blue | He-ki |
| Aoi | 碧衣 | Blue robe | Ao-i |
| Airo | 藍朗 | Indigo, cheerful | Ai-ro |
| Namio | 波緒 | Wave thread | Na-mi-o |
| Sorae | 空恵 | Sky blessing | So-ra-e |
| Aoe | 青恵 | Blue blessing | Ao-e |
| Soue | 蒼恵 | Pale blue blessing | Sou-e |
| Aie | 藍恵 | Indigo blessing | Ai-e |
| Hekie | 碧恵 | Jade blue blessing | He-ki-e |
| Umie | 海恵 | Sea blessing | U-mi-e |
| Namie | 波恵 | Wave blessing | Na-mi-e |
| Gunjoe | 群青恵 | Ultramarine blessing | Gun-jo-e |
| Sorai | 空維 | Sky | So-ra-i |
| Aou | 青生 | Blue life | Ao-u |
| Konu | 紺生 | Dark blue life | Kon-u |
| Hekiu | 碧生 | Jade blue life | He-ki-u |
| Umiu | 海生 | Sea life | U-mi-u |
| Namiu | 波生 | Wave life | Na-mi-u |
| Sorau | 空生 | Sky life | So-ra-u |
| Gunjou | 群青生 | Ultramarine life | Gun-jo-u |
| Rurio | 瑠璃緒 | Lapis thread | Ru-ri-o |
| Aisora | 藍空 | Indigo sky | Ai-so-ra |
If you love storm-inspired names too, take a look at 275 Japanese Names That Mean Storm for more powerful, nature-based options.
Japanese Names Meaning Blue Sky
These names use 空 (sky) and 天 (heaven) to bring in a wide, open feeling.
| Name | Kanji | Meaning | Pronunciation |
| Soratora | 空虎 | Sky tiger | So-ra-to-ra |
| Sorahiko | 空彦 | Sky boy | So-ra-hi-ko |
| Sorahime | 空姫 | Sky princess | So-ra-hi-me |
| Soutenko | 蒼天子 | Blue sky child | Sou-ten-ko |
| Souten | 蒼天 | Blue sky | Sou-ten |
| Sorayo | 空代 | Sky generation | So-ra-yo |
| Soraki | 空樹 | Sky tree | So-ra-ki |
| Sorahana | 空華 | Sky flower | So-ra-ha-na |
| Sorayume | 空夢 | Sky dream | So-ra-yu-me |
| Sorahiro | 空広 | Sky, wide | So-ra-hi-ro |
| Sorataka | 空高 | Sky high | So-ra-ta-ka |
| Sorakumo | 空雲 | Sky cloud | So-ra-ku-mo |
| Sorahisa | 空久 | Sky, lasting | So-ra-hi-sa |
| Soutenji | 蒼天路 | Blue sky path | Sou-ten-ji |
| Aozora | 青空 | Blue sky | Ao-zo-ra |
| Aozorako | 青空子 | Blue sky child | Ao-zo-ra-ko |
| Aozoruto | 青空人 | Blue sky person | Ao-zo-ru-to |
| Aoten | 青天 | Blue heaven | Ao-ten |
| Aotenko | 青天子 | Blue heaven child | Ao-ten-ko |
| Aotenji | 青天路 | Blue heaven path | Ao-ten-ji |
| Konten | 紺天 | Dark blue sky | Kon-ten |
| Kontenko | 紺天子 | Dark blue sky child | Kon-ten-ko |
| Hekiten | 碧天 | Jade blue sky | He-ki-ten |
| Hekitenko | 碧天子 | Jade blue sky child | He-ki-ten-ko |
| Ruriten | 瑠璃天 | Lapis sky | Ru-ri-ten |
| Rurisora | 瑠璃空 | Lapis sky | Ru-ri-so-ra |
| Aisora | 藍空 | Indigo sky | Ai-so-ra |
| Sousora | 蒼空 | Pale blue sky | Sou-so-ra |
| Umisora | 海空 | Sea sky | U-mi-so-ra |
| Namisora | 波空 | Wave sky | Na-mi-so-ra |
Japanese Names That Mean Blue Flower
These names pair blue kanji with flower words. Some also use real flower names like hydrangea and bellflower, which are naturally blue.
| Name | Kanji | Meaning | Pronunciation |
| Aibana | 藍花 | Indigo flower | Ai-ba-na |
| Aobana | 青花 | Blue flower | Ao-ba-na |
| Soubana | 蒼花 | Pale blue flower | Sou-ba-na |
| Konohana | 紺花 | Dark blue flower | Ko-no-ha-na |
| Hekibana | 碧花 | Jade blue flower | He-ki-ba-na |
| Ruribana | 瑠璃花 | Lapis flower | Ru-ri-ba-na |
| Umibana | 海花 | Sea flower | U-mi-ba-na |
| Namibana | 波花 | Wave flower | Na-mi-ba-na |
| Ajisai | 紫陽花 | Hydrangea | A-ji-sa-i |
| Kikyou | 桔梗 | Bellflower | Ki-kyou |
| Ruribara | 瑠璃薔薇 | Lapis rose | Ru-ri-ba-ra |
| Aisumire | 藍菫 | Indigo violet | Ai-su-mi-re |
| Aosumire | 青菫 | Blue violet | Ao-su-mi-re |
| Sourenge | 蒼蓮華 | Pale blue lotus | Sou-ren-ge |
| Airenge | 藍蓮華 | Indigo lotus | Ai-ren-ge |
| Konoran | 紺蘭 | Dark blue orchid | Ko-no-ran |
| Hekiran | 碧蘭 | Jade blue orchid | He-ki-ran |
| Ruriran | 瑠璃蘭 | Lapis orchid | Ru-ri-ran |
| Aoran | 青蘭 | Blue orchid | Ao-ran |
| Souran | 蒼蘭 | Pale blue orchid | Sou-ran |
| Namihana | 波華 | Wave flower | Na-mi-ha-na |
| Umihana | 海華 | Sea flower | U-mi-ha-na |
| Sorabana | 空華 | Sky flower | So-ra-ba-na |
| Gunjobana | 群青花 | Ultramarine flower | Gun-jo-ba-na |
| Konpekihana | 紺碧花 | Deep blue flower | Kon-pe-ki-ha-na |
| Aikiku | 藍菊 | Indigo chrysanthemum | Ai-ki-ku |
| Aokiku | 青菊 | Blue chrysanthemum | Ao-ki-ku |
| Souume | 蒼梅 | Pale blue plum blossom | Sou-u-me |
| Aiume | 藍梅 | Indigo plum blossom | Ai-u-me |
| Ruriume | 瑠璃梅 | Lapis plum blossom | Ru-ri-u-me |
Japanese Names That Mean Blue Moon
These names use 月 (moon), read as either “tsuki” or “getsu” depending on the name.
| Name | Kanji | Meaning | Pronunciation |
| Aotsuki | 青月 | Blue moon | Ao-tsu-ki |
| Soutsuki | 蒼月 | Pale blue moon | Sou-tsu-ki |
| Aitsuki | 藍月 | Indigo moon | Ai-tsu-ki |
| Konotsuki | 紺月 | Dark blue moon | Ko-no-tsu-ki |
| Hekitsuki | 碧月 | Jade blue moon | He-ki-tsu-ki |
| Ruritsuki | 瑠璃月 | Lapis moon | Ru-ri-tsu-ki |
| Umitsuki | 海月 | Sea moon | U-mi-tsu-ki |
| Namitsuki | 波月 | Wave moon | Na-mi-tsu-ki |
| Soratsuki | 空月 | Sky moon | So-ra-tsu-ki |
| Gunjotsuki | 群青月 | Ultramarine moon | Gun-jo-tsu-ki |
| Aogetsu | 青月 | Blue moon | Ao-ge-tsu |
| Sougetsu | 蒼月 | Pale blue moon | Sou-ge-tsu |
| Aigetsu | 藍月 | Indigo moon | Ai-ge-tsu |
| Kongetsu | 紺月 | Dark blue moon | Kon-ge-tsu |
| Hekigetsu | 碧月 | Jade blue moon | He-ki-ge-tsu |
| Rurigetsu | 瑠璃月 | Lapis moon | Ru-ri-ge-tsu |
| Umigetsu | 海月 | Sea moon | U-mi-ge-tsu |
| Namigetsu | 波月 | Wave moon | Na-mi-ge-tsu |
| Soragetsu | 空月 | Sky moon | So-ra-ge-tsu |
| Gunjogetsu | 群青月 | Ultramarine moon | Gun-jo-ge-tsu |
| Aotsukiyo | 青月夜 | Blue moon night | Ao-tsu-ki-yo |
| Soutsukiyo | 蒼月夜 | Pale blue moon night | Sou-tsu-ki-yo |
| Aitsukiyo | 藍月夜 | Indigo moon night | Ai-tsu-ki-yo |
| Ruritsukiyo | 瑠璃月夜 | Lapis moon night | Ru-ri-tsu-ki-yo |
| Hekitsukiyo | 碧月夜 | Jade blue moon night | He-ki-tsu-ki-yo |
For a deeper look at Japanese naming traditions, check out Behind the Name‘s detailed database of Japanese names and meanings.
Conclusion
Blue is more than just a color. It brings calm, depth, and beauty to a name. Japanese names that mean blue capture the sky, the sea, and even the moon. Each name carries its own quiet strength. Whether you want a soft name for a girl or a bold name for a boy, this list has something for you.
We covered 275 names in total. You saw names for girls, boys, and unisex use. You also saw last names, sky names, flower names, and moon names. Pick a name that speaks to you and fits your child well. A name meaning blue can stay with them for life, quiet and strong, just like the color itself.
