| Name | Meaning | Gender | Origin |
| Hyperion | A Titan. | M | Greek |
| Hypermnestra | Refused to kill her husband on their wedding night. | F | Greek |
| Hypnos | God of sleep. | M | Greek |
| Hypsipyle | Daughter of Thoas. | F | Greek |
| Hyria | Daughter of Amphinomus. | F | Latin |
| Hyroniemus | Holy Man | M | Latin |
| Hyrrokkin | An ogre. | F | Norse |
| Hywel | Eminent. | M | Welsh |