| Baby Name | Meaning | Gender |
|---|
| Jocelyn | Medieval Male Name Adopted As A Feminine Name. | Female |
| Joel | Strong-Willed | Male |
| Joie | Rejoicing. | Female |
| Jovita | Feminine Of Jovian Derived From Jove Who Was The Roman Mythological Jupiter And Father Of The Sky. | Female |
| Joy | Jewel: Rejoicing. | Female |
| Joyce | Cheerful: Merry. | Female |
| Keiko | Adored One | Female |
| Keisha | Abbreviation Of Lakeisha. Great Joy. | Female |
| Laetitia | Irish Form Of Letitia Happy | Female |
| Lateisha | Modern Form Of Medieval Name Letitia. Joyful:Happy. | Female |
| Laticia | Modern Form Of Medieval Name Letitia. Joyful:Happy. | Female |
| Latisha | Modern Form Of Medieval Name Letitia. Joyful:Happy. | Female |
| Lavena | Joy | Female |
| Lecia | Derived From Alicia: (Sweet: Honest: Truth) And Felecia: (Happy) | Female |
| Leda | Myth Name (Mother Of Helen) | Female |
| Leitis | Happy | Female |
| Leta | Swahili Name Meaning "Bring." | Female |
| Letitia | Happy | Female |
| Letizia | Glad | Female |
| Lisha | Derived From Alicia: (Sweet: Honest: Truth) And Felecia: (Happy) | Female |
| Luana | Graceful Battle Maiden | Female |
| Mab | Happiness | Female |
| Mabbina | Happiness | Female |
| Macario | Happy | Male |
| Maeve | A Mythical Queen | Female |