| Name | Meaning | Gender | Origin |
|---|
| Gustel | Noble | Female | German |
| Gwalchmai | Myth Name, Arthurian Legend (Gawain) | Male | Celtic |
| Gwawl | Mythical Son Of Clud | Male | Celtic |
| Gwefl | Myth Name (Son Of Gwastad) | Male | Celtic |
| Gwenaelle | Blessed And Generous. | Female | French |
| Gwendalynn | | Female | English |
| Gwendolen | Arthur's Wife | Female | Arthurian |
| Gwendolin | Of The White Brow | Female | Celtic |
| Gwendoloena | Merlin's Wife | Female | Arthurian |
| Gwendolyn | "White, Pure" | Female | English |
| Gwenelda | Princess | Female | Native American |
| Gwyndolin | Of The White Brow | Female | Celtic |
| Gylda | Gilded | Female | English |
| Gyldan | Gilded | Female | English |
| Gyuszi, Gyala | Youthful | Male | Hungarian |
| Hadeel | Meaning Unknown | Female | Arabic |
| Hadleigh | Girl In Heather | Female | English |
| Hadley | From The Heath-Covered Meadow | Male | English |
| Haele | Lives In The Hall | Male | English |
| Haesel | Nut | Female | English |
| Hagaleah | From The Hedged Meadow | Male | English |
| Hagalean | From The Hedged Enclosure | Male | English |
| Hagley | From The Hedged Enclosure | Male | English |
| Hagly | From The Hedged Enclosure | Male | English |
| Hailey | "Field Of Hay. Usually A Surname. Variant Of Hayley, Hayleigh, Haleigh, Haley." | Female | English |
| Hailie | Hero | Female | English |
| Haille | "Alternate Spelling: Hailey, Hayley, Hailee." | Female | English |
| Haisley | | Female | English |
| Hal | A Nickname For Henry Rules His Household. | Male | English |
| Halag | Pious | Female | German |