| español | spa-000 |
| caballito de mar | |
| العربية | arb-000 | فرس البحر |
| العربية | arb-000 | فَرَس بَحْر |
| беларуская | bel-000 | марско́й канёк |
| български | bul-000 | морско конче |
| català | cat-000 | cavall marí |
| català | cat-000 | hipocamp |
| čeština | ces-000 | koníček mořský |
| čeština | ces-000 | mořský koník |
| 普通话 | cmn-000 | 海马 |
| 國語 | cmn-001 | 海馬 |
| Hànyǔ | cmn-003 | hǎimǎ |
| Cymraeg | cym-000 | morfarch |
| dansk | dan-000 | søhest |
| dansk | dan-000 | søheste |
| Deutsch | deu-000 | Seepferdchen |
| dolnoserbska reč | dsb-000 | mórski kónik |
| ελληνικά | ell-000 | αλογάκι της θάλασσας |
| ελληνικά | ell-000 | ιππόκαμπος |
| English | eng-000 | common seahorse |
| English | eng-000 | sea horse |
| English | eng-000 | sea-horse |
| English | eng-000 | seahorse |
| Esperanto | epo-000 | hipokampo |
| euskara | eus-000 | itsas zaldi |
| suomi | fin-000 | merihevonen |
| français | fra-000 | cheval marin |
| français | fra-000 | h muet |
| français | fra-000 | hippocampe |
| Gaeilge | gle-000 | capall mara |
| galego | glg-000 | cabalo de mar |
| Српскохрватски | hbs-000 | морски коњиц |
| Српскохрватски | hbs-000 | морски коњић |
| Srpskohrvatski | hbs-001 | morski konjic |
| Srpskohrvatski | hbs-001 | morski konjić |
| hrvatski | hrv-000 | konjić dugokljunić |
| hornjoserbšćina | hsb-000 | mórski konik |
| bahasa Indonesia | ind-000 | kuda laut |
| íslenska | isl-000 | sæhestur |
| italiano | ita-000 | cavalluccio marino |
| italiano | ita-000 | ippocampo |
| 日本語 | jpn-000 | タツノオトシゴ |
| 日本語 | jpn-000 | 竜の落し子 |
| 日本語 | jpn-000 | 竜の落とし子 |
| 日本語 | jpn-000 | 竜の落子 |
| Kʼolew ñajaʼ | klb-000 | naythaʼ jaʼ tay |
| 한국어 | kor-000 | 해마 |
| Hangungmal | kor-001 | haema |
| 韓國語 | kor-002 | 海馬 |
| Latina Nova | lat-003 | Hippocampus brevirostris |
| Latina Nova | lat-003 | Hippocampus guttulatus |
| Zeneize | lij-002 | cavàllo de mâ |
| Zeneize | lij-002 | cavàllo marìn |
| Lëtzebuergesch | ltz-000 | Séipäerdchen |
| македонски | mkd-000 | морско коњче |
| reo Māori | mri-000 | hinamoki |
| reo Māori | mri-000 | kiore moana |
| reo Māori | mri-000 | kioretai |
| reo Māori | mri-000 | manaia |
| Diné bizaad | nav-000 | táłtłʼááh łį́į́ʼ |
| Nāhuatlahtōlli | nci-000 | akauayotontli |
| Nederlands | nld-000 | zeepaard |
| فارسی | pes-000 | اسب دریایی |
| polski | pol-000 | konik morski |
| polski | pol-000 | pławikonik |
| português | por-000 | cavalo marinho |
| português | por-000 | cavalo-marinho |
| română | ron-000 | cal-de-mare |
| română | ron-000 | căluț de mare |
| română | ron-000 | hipocamp |
| русский | rus-000 | морско́й конёк |
| русский | rus-000 | морской конёк |
| slovenčina | slk-000 | morský koník |
| slovenščina | slv-000 | morski konjiček |
| español | spa-000 | caballito marino |
| español | spa-000 | hipocampo |
| svenska | swe-000 | sjöhäst |
| svenska | swe-000 | sjöhästar |
| Kiswahili | swh-000 | mbuzi-bahari |
| ภาษาไทย | tha-000 | ม้าน้ำ |
| Türkçe | tur-000 | denizatı |
| українська | ukr-000 | морськи́й ко́ник |
| tiếng Việt | vie-000 | cá ngựa |
| tiếng Việt | vie-000 | hải mã |
| 𡨸儒 | vie-001 | 海馬 |
| Volapük | vol-000 | hihiokamp |
| Volapük | vol-000 | hihiokampül |
| Volapük | vol-000 | hiokamp |
| Volapük | vol-000 | hiokampül |
| Volapük | vol-000 | jihiokamp |
| Volapük | vol-000 | jihiokampül |
| kàllaama wolof | wol-000 | fasu géej wi |
| ייִדיש | ydd-000 | ים־פֿערדל |
| Bahasa Malaysia | zsm-000 | kuda laut |