| Name | Gender | Meaning | Favorites |
| 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 | |
| Ladonna | Girl | The woman | |
| Lareina | Girl | The queen | |
| Leandro | Boy | Lion man | |
| Lela | Girl | Lofty | |
| Lenora | Girl | Derived from leona | |
| Leticia | Girl | Joy | |
| Linda | Girl | Beautiful | |
| Lola | Girl | Variants of Charlotte | |
| Lolita | Girl | Variants of Charlotte | |
| Lorenz | Boy | Crowned with laurels | |
| Lorenzo | Boy | Form of lawrence | |
| Lucero | Boy | Bringer of light | |
| Lucita | Girl | Form of lucy | |
