| Name | Group | Language of Origin | Languages of Use | Meaning/Translation or Related Words | US 2024 |
| Hadrien | Adrian/Adriana | Latin | French | from Hadria | |
| Hénora | Honoré/Honorée | Latin | French | Words: honor | |
| Hilar | Hilarius/Hilaria | Latin | German | the cheerful | |
| Hilaria | Hilarius/Hilaria | Latin | German, Spanish | the cheerful | |
| Hilarius | Hilarius/Hilaria | Latin | German | the cheerful | |
| Hilary | Hilarius/Hilaria | Latin | English | the cheerful | |
| Hillary | Hilarius/Hilaria | Latin | English | the cheerful | |
| Hombeline | Ombeline | Latin | French | Words: shadow | |
| Homobono | Homobono | Latin | Spanish, Tagalog | good man | |
| Honora | Honoré/Honorée | Latin | English, Irish | Words: honor | |
| Honorata | Honoré/Honorée | Latin | Polish | Words: honor | |
| Honoré | Honoré/Honorée | Latin | French | Words: honor | |
| Honorée | Honoré/Honorée | Latin | French | Words: honor | |
| Honoria | Honorius/Honoria | Latin | English | Words: honor | |
| Honorine | Honorius/Honoria | Latin | English | Words: honor | |
| Honorius | Honorius/Honoria | Latin | German | Words: honor | |
| Honour | Honorius/Honoria | Latin | English | Words: honor | |
| Hortense | Ortensio/Hortensia | Latin | French | | |
| Hortensia | Ortensio/Hortensia | Latin | German, Spanish, English | | |
| Humbeline | Ombeline | Latin | French | Words: shadow | |
| Ilari | Hilarius/Hilaria | Latin | Russian, Finnish | the cheerful | |
| Ilaria | Hilarius/Hilaria | Latin | Italian | the cheerful | |
| Ilario | Hilarius/Hilaria | Latin | Italian | the cheerful | |
| Ilva | Ilva | Latin | German, Italian | | |
| Imaculada | Immacolata | Latin | Portuguese | the immaculate | |
| Immacolata | Immacolata | Latin | Italian | the immaculate | |
| Inmaculada | Immacolata | Latin | Spanish | the immaculate | |
| Inna | Innozenz/Innozentia | Latin | German | | |
| Innocentia | Innozenz/Innozentia | Latin | German | | |
| Innocenza | Innozenz/Innozentia | Latin | Italian | | |
| Innocenzo | Innozenz/Innozentia | Latin | Italian | | |
| Innokenti | Innozenz/Innozentia | Latin | Russian | | |
| Innozentia | Innozenz/Innozentia | Latin | German | | |
| Innozenz | Innozenz/Innozentia | Latin | German | | |
| Inocencio | Innozenz/Innozentia | Latin | Spanish | | |
| Isaura | Isaura | Latin | Portuguese, Spanish | from Isaria | |
| Isaure | Isaura | Latin | French | from Isaria | |
| Itala | Italo/Itala | Latin | Italian | | |
| Italo | Italo/Itala | Latin | Italian | | |
| Iulia | Julius/Julia | Latin | Romanian | Words: dedicated to Jupiter | |
| Iulian | Julian/Juliana | Latin | Romanian | | |
| Iuliana | Julian/Juliana | Latin | Romanian | | |
| Janus | Janus | Latin | German, English | archway | |
| Jelke | Julius/Julia | Latin | German, Frisian | Words: dedicated to Jupiter | |
| Jemma | Gemma | Latin | English | the precious stone | #758 |
| Jenaro | Gennaro/Gennara | Latin | Spanish | Words: door, entrance | |
| Jil | Julian/Juliana | Latin | English | | |
| Jill | Julian/Juliana | Latin | English | | |
| Jillian | Julian/Juliana | Latin | English | | |
| Jolette | Julius/Julia | Latin | English | Words: dedicated to Jupiter | |
| Joost | Justus/Justine | Latin | Dutch | the just | |
| Jovita | Jovita | Latin | Portuguese, Spanish | | |
| Jule | Julius/Julia | Latin | German | Words: dedicated to Jupiter | |
| Julen | Julian/Juliana | Latin | Spanish, Basque | | |
| Jules | Julius/Julia | Latin | French | Words: dedicated to Jupiter | |
| Julia | Julius/Julia | Latin | German, Portuguese, Spanish, English | Words: dedicated to Jupiter | #116 |
| Júlia | Julius/Julia | Latin | Portuguese, Hungarian | Words: dedicated to Jupiter | |
| Júlía | Julius/Julia | Latin | Icelandic | Words: dedicated to Jupiter | |
| Julian | Julian/Juliana | Latin | German, English | | #30 |
| Julián | Julian/Juliana | Latin | Spanish | | |
| Juliana | Julian/Juliana | Latin | German, Dutch, Portuguese, English, Spanish | | #250 |
| Juliane | Julian/Juliana | Latin | German, French | | |
| Julianna | Julian/Juliana | Latin | English | | #352 |
| Julianne | Julian/Juliana | Latin | English | | |
| Julica | Julius/Julia | Latin | German | Words: dedicated to Jupiter | |
| Julie | Julius/Julia | Latin | French | Words: dedicated to Jupiter | #767 |
| Julien | Julian/Juliana | Latin | French | | #701 |
| Julienne | Julian/Juliana | Latin | French | | |
| Juliet | Julius/Julia | Latin | English | Words: dedicated to Jupiter | #283 |
| Julieta | Julius/Julia | Latin | Spanish, Italian | Words: dedicated to Jupiter | #347 |
| Julietta | Julius/Julia | Latin | Spanish, Italian | Words: dedicated to Jupiter | #972 |
| Juliette | Julius/Julia | Latin | English, French | Words: dedicated to Jupiter | #129 |
| Julija | Julius/Julia | Latin | Slovenian | Words: dedicated to Jupiter | |
| Julijana | Julian/Juliana | Latin | Slavic | | |
| Julika | Julius/Julia | Latin | German, Hungarian | Words: dedicated to Jupiter | |
| Julina | Julius/Julia | Latin | English | Words: dedicated to Jupiter | |
| Juline | Julian/Juliana | Latin | French | | |
| Julio | Julius/Julia | Latin | Portuguese, Spanish | Words: dedicated to Jupiter | #598 |
| Júlio | Julius/Julia | Latin | Portuguese | Words: dedicated to Jupiter | |
| Julisa | Julius/Julia | Latin | Spanish, English | Words: dedicated to Jupiter | |
| Julius | Julius/Julia | Latin | German, English | Words: dedicated to Jupiter | #389 |
| Juna | Junia | Latin | Scandinavian | | |
| Juni | Junia | Latin | Scandinavian | | |
| Junia | Junia | Latin | English | | |
| Junior | Junior | Latin | English | Words: young child | #682 |
| Juno | Juno | Latin | German | | |
| Just | Justus/Justine | Latin | German | the just | |
| Justa | Justus/Justine | Latin | Spanish | the just | |
| Justas | Justus/Justine | Latin | Lithuanian | the just | |
| Juste | Justus/Justine | Latin | French | the just | |
| Justen | Justus/Justine | Latin | English | the just | |
| Justian | Justus/Justine | Latin | German | the just | |
| Justin | Justus/Justine | Latin | French, English | the just | #199 |
| Justina | Justus/Justine | Latin | German, English | the just | |
| Justine | Justus/Justine | Latin | German, English, French | the just | |
| Justine | Justus/Justine | Latin | English | the just | |
| Justinian | Justus/Justine | Latin | French, English | the just | |
| Justus | Justus/Justine | Latin | German | the just | |
| Justyn | Justus/Justine | Latin | English | the just | |
| Justyna | Justus/Justine | Latin | Polish | the just | |