| Baby Name | Meaning | Gender |
|---|
| Ignatius | Fiery | Male |
| Ira | Descendant | Male |
| Irving | Sea Friend | Male |
| Isaiah | God's Helper | Male |
| Ivan | Gift From God | Male |
| Jaap | Supplanter | Male |
| Jae | Feminine Variant Of Jay | Female |
| Jagger | Carter | Male |
| Jasper | Variant Of Caspar Or Gaspar Keeper Of The Treasure. | Male |
| Jax | Masculine Form Of The Greek Name Hyacinth Alas. | Male |
| Jermaine | Brotherly. Variant Of Germaine. Singer Jermaine Jackson. | Male |
| Jerome | Holy Name | Male |
| Jesse | Wealthy | Male |
| Jett | "Excellence, Abundance, Riches." | Male |
| Jordan | Flowing Down | Male |
| Julius | Jove's Child. | Male |
| Justis | Just: Upright: Righteous. Form Of New Testament Biblical Name Justus. | Male |
| Kai | Unisexual Name Meaning "The Sea." | Female |
| Kaliq | Creative; A Quality Of God | Male |
| Kane | Intelligent | Male |
| Kazuo | Man Of Peace | Male |
| Kellan | Powerful | Male |
| Kenneth | Good-Looking: Fair. | Male |
| Kent | Chief | Male |
| Kian | Archaic | Male |