| Hagne | | - | Ancient Greek | |
| Helene | | he-LEN (Swedish, Norwegian, Danish), he-LE-nu (German) | Swedish, Norwegian, Danish, German, Ancient Greek, Greek Mythology | |
| Heliodoros | | - | Ancient Greek | |
| Heracleitus | | - | Ancient Greek (Latinized) | |
| Heraclius | | - | Ancient Greek (Latinized) | |
| Herakleides | | - | Ancient Greek | |
| Herakleios | | - | Ancient Greek | |
| Herakleitos | | - | Ancient Greek | |
| Hermes | | HUR-meez (English) | Greek Mythology, Ancient Greek | |
| Hermogenes | | - | Ancient Greek | |
| Hermokrates | | - | Ancient Greek | |
| Hermolaos | | - | Ancient Greek | |
| Hero (2) | | - | Ancient Greek (Latinized) | |
| Herodes | | - | Ancient Greek, Biblical Greek, Biblical Latin | |
| Herodias | | - | Biblical, Biblical Latin, Biblical Greek, Ancient Greek | |