| Huela | Fem. a form of hugh |
| Hugiherahta | One who brings bright thoughts |
| Hugo | Variant of Hugh a thinker. See also Keegan. |
| Hulbard | A bright and strong guardian. |
| Hulbart | A bright and noble protector. |
| Hulbert | A bright and noble warrior. |
| Hulda | Beloved: Warfare. In Scandinavian mythology Hildegard was a Valkyrie sent by Odin to escort battle heroes to Valhalla. |
| Hulde | A name meaning gracious or kind. |
| Huldiberaht | A name meaning bright and gracious. |
| Humberto | A name meaning bright, famous bear. |
| Humphrey | A peaceful warrior or protector. |
| Hunfrid | A peaceful and noble guardian. |
| Hunfried | A protector of the peaceful. |
| Hylda | Warfare. In Scandinavian mythology Hildegard was a Valkyrie sent by Odin to escort battle heroes to Valhalla. |
| 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 |
| Idaia | Derived from Mount Ida |
| Idalie | Meaning a hardworking person |
| Idelia | Meaning a noble maiden |
| Idetta | A name meaning a diligent worker. |
| Idette | A name meaning a small, busy bee. |
| Idna | It means a person who is gifted. |
| Idonia | Derived from Germanic for industrious. |
| Ilsa | Abbreviation of Elizabeth. |
| Ilyse | A name meaning pledged to God. |
| Immanuel | Variant of Emanuel With us is God. |
| Ingall | A name meaning son of Inge. |
| Ingalls | Derived from the Old Norse for angle. |
| Ingel | A diminutive form of Ing names. |
| Ingelbert | Bright and famous son of Ing. |
| Inglebert | "Angel-brilliant, unusually intelligent." |
| Irma | A name meaning universal or complete. |
| Irmgard | A name meaning a protected enclosure. |
| Irmigard | A name meaning a guarded fortress. |
| Irmina | Derived from the Germanic god Irmin. |
| Irmine | A name meaning universal or entire. |
| Irmuska | A diminutive form of the name Irma. |
| Isa | Derived from the Hebrew for salvation. |
| Isana | A name meaning strong desire. |
| Isane | A name meaning wise or clever. |
| Isold | A name meaning ice ruler. |