| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Hadriana | - | Ancient Roman | ||
| Hadrianus | - | Ancient Roman | ||
| Herminia | er-MEE-nyah (Spanish) | Spanish, Ancient Roman | ||
| Herminius | - | Ancient Roman | ||
| Hilaria | ee-LAH-ryah (Spanish) | Ancient Roman, Spanish | ||
| Hilarius | - | Ancient Roman | ||
| Horatia | - | Ancient Roman | ||
| Horatius | - | Ancient Roman | ||
| Hortensia | - | Ancient Roman, Spanish | ||
| Hortensius | - | Ancient Roman |