| Name | Gender | Meaning | Favorites |
| Jacinda | Girl | Beautiful | |
| Jacinta | Girl | Purple | |
| Jacinto | Boy | Hyacinth | |
| Jadyn | Girl | Jade | |
| Jaime | Girl | I love | |
| Joaquin | Boy | God will establish | |
| Jorge | Boy | Derived from george | |
| Josefina | Girl | Form of josephine | |
| Josue | Boy | God is salvation | |
| Joyceta | Girl | Little joy | |
| Juancarlos | Boy | Combination of juan and carlos | |
| Juliana | Girl | Youthful | |
