| Homeros | A Greek name meaning hostage. |
| Homerus | Latinized form meaning hostage. |
| Honna | A name meaning grace and favor. |
| HORAE | myth name (goddess of the season) |
| Hyacinth | A flower of purple blue color. |
| Hyacintha | Feminine form of Hyacinth: From the flower by the same name. In Greek legend, the hyacinth sprouted from the blood of the youth Hyacinthus, who was accidentally killed by Apollo. |
| HYACINTHE | The French form of a flower. |
| Hyacinthusr | A variant of the purple flower. |
| HYADES | myth name (name for the nymphs) |
| HYANCINTHE | A name meaning purple flower gem. |
| HYDRA | myth name (a dragon killed by Hercules) |
| Hye | A name meaning a bright light. |
| HYGEIA | myth name (goddess of health) |
| Hygieia | Goddess of health. |
| HYLAS | myth name (son of Theiodamas) |
| HYMEN | myth name (god of marriage) |
| Hypate | The highest string of a musical lyre. |
| HYPATIA | Meaning the highest or supreme person. |
| HYPERION | myth name (a Titan) |
| HYPERMNESTRA | myth name (refused to kill her husband on their wedding night) |
| HYPNOS | myth name (god of sleep) |
| HYPSIPYLE | myth name (daughter of Thoas) |
| HYRIEUS | Derived from the Greek word for beehive. |
| Iantha | A flower of violet color. |
| IANTHE | A lovely violetcolored flower. |
| Ianthina | Derived from the violet flower. |
| IAPETUS | myth name (a Titan) |
| IASION | myth name (father of Plutus) |
| IASIUS | myth name (mother of Atalanta) |
| IASON | One who acts as a healer. |
| IBYCUS | myth name (a bard) |
| ICARIUS | myth name (gave wine to the citizens of Athens who mistook it for poison and killed him) |
| ICARUS | myth name (son of Daedalus) |
| ICELOS | myth name (son of Hypnos) |
| Ida | Active; Diligent. A Greek mythological nymph who cared for the infant Zeus on Mt. Ida.; Hardworking; A king; A nymph.; Name of a king; Name of a mountain.; Norman Origin Diligent; One who is diligent; hardworking; in mythology, the nymph who cared for Zeu |
| IDALIA | Meaning behold the sun |
| IDAS | myth name (an Argonaut) |
| IDOLA | This name means a beloved person. |
| IDOMENEUS | myth name (a king of Crete) |
| Idylla | A name meaning a peaceful scene. |