| Gender | Baby Name | Meaning |
|---|---|---|
 | Gwern | Alder |
 | Hada | Myrtle tree |
| Hadassah | Myrtle tree |
| Hanako | Flower |
| Hazel | The Hazel Tree |
| Hazelle | The hazel tree |
| Heath | Heathland |
| Heather | Heather plant |
| Hollis | Holly tree |
| Holly | Holly tree, a plant with red berries |
| Holt | Wood |
| Huong | Scent of flower |
| Hyacinth | Flower |
| Iantha | Violet colored flower |
| Ianthe | Violet colored flower |
| Ichigo | Strawberry |
| Ilan | Tree |
| Ilana | Tree |
| Iolanthe | Violet flower |
| Itzel | Tree |
| Ivar | Yew |
| Ivo | Yew |
| Ivy | Climbing Vine Plant |
| Jacinta | Hyacinth |
| Jasmine | Jasmine flower |
| Kaede | Maple |
| Kalina | Rowan tree |
