| Name | Meaning | Gender |
|---|
| Garnet | Garnet (the gem), Precious Stone, Red like a Pomegranate, Born in january | Unisex |
| Garnette | Garnet (the gem), Precious Stone, Red like a Pomegranate, Born in january | Unisex |
| Georgie | Farm worker, Farmer | Unisex |
| Gerry | Spear Ruler | Unisex |
| Greer | Watchful, Vigilant | Unisex |
| Guadalupe | River of the wolf | Unisex |
| Gwyn | Fair, Holy, White | Unisex |
| Hadley | Heather Field | Unisex |
| Harper | Harp player | Unisex |
| Hartley | Deer Meadow | Unisex |
| Haven | Haven, Refuge | Unisex |
| Hayden | Hay Valley, Hay Field | Unisex |
| Hilary | Joyful, Happy | Unisex |
| Hillary | Joyful, Happy | Unisex |
| Hollis | Who lived where holly trees grew | Unisex |
| Hosannah | Deliver us | Unisex |
| Hunter | Hunter | Unisex |
| Hyacinth | Hyacinth flower | Unisex |
| Ina | Illuminate, Light up | Unisex |
| Indiana | Land of the Indians | Unisex |
| Indigo | Blue Dye from India | Unisex |
| Indy | Land of the Indians | Unisex |
| Innes | Excellent valor | Unisex |
| Izzy | Gift of Isis, God is my oath | Unisex |
| Jackie | God is Gracious, Supplanter | Unisex |
| Jade | Jade | Unisex |
| Jaden | Jade | Unisex |
| Jadyn | Jade | Unisex |
| Jaida | Jade | Unisex |
| Jaiden | Jade | Unisex |
| Jayda | Jade | Unisex |
| Jayde | Jade | Unisex |
| Jayden | Jade | Unisex |
| Jaydon | Jade | Unisex |
| Jerri | Spear ruler | Unisex |
| Jerrie | Spear ruler | Unisex |
| Jerry | Spear ruler | Unisex |
| Jo | God shall add (a another son) | Unisex |
| Jocelin | Lion of God, Gaut | Unisex |
| Joceline | Lion of God, Gaut | Unisex |
| Jocelyn | Lion of God, Gaut | Unisex |
| Jodi | God is Gracious, Jewess, Praised | Unisex |
| Jody | God is Gracious, God shall add (a another son) | Unisex |
| Joel | Jehovah is the lord | Unisex |
| Johnnie | God is gracious | Unisex |
| Jojo | God is Gracious, God shall add (a another son) | Unisex |
| Jools | Descended from Jupiter (Jove), Youth | Unisex |
| Jordan | Flowing down | Unisex |
| Jordana | Flowing down | Unisex |
| Jordon | Flowing down | Unisex |
| Joss | Gaut | Unisex |
| Josslyn | Garnet (the gem), Gaut | Unisex |
| Joy | Joy, Happiness, Joyful, Pleasure | Unisex |
| Jules | Descended from Jupiter (Jove), Youth | Unisex |
| Justy | Fair, Just | Unisex |
| Kadence | Flow of Rhythm | Unisex |
| Kamryn | Crooked Nose | Unisex |
| Kassidy | Curly haired | Unisex |
| Kaycee | Vigilant, Wakeful | Unisex |
| Keelan | Companion, Fair and slender | Unisex |
| Keelin | Companion, Fair and slender | Unisex |
| Kelan | Companion | Unisex |