| Baby Name | Meaning | Gender |
|---|
| Julia | Youthful | Female |
| Julian | Youth | Male |
| Julie | Youthful: Jove's Child. A Feminine Of Julian. | Female |
| Julieta | Variant Of Julia. Jove's Child. | Female |
| Juliette | Youthful Variant Of Julia. Jove's Child. | Female |
| Karel | Strong | Male |
| Karen | Pure | Female |
| Kevin | Handsome Child. Name Of A Famous Irish Hermit-Saint. Kevin Is The Most Popular Of Many Spellings. | Male |
| Lara | Protection. Popular Surname And Place Name. | Female |
| Laura | Laurel | Female |
| Laureano | From The Place Of Laurel Trees. | Male |
| Laurence | From The Place Of Laurel Trees. | Male |
| Leandro | Lion | Male |
| Leo | Lion. | Male |
| Leon | Lion | Male |
| Leonardo | Lion-Bold. Leonardo Da Vinci Is Considered By Many To Be The Most Brilliant And Creative Men Who Ever Lived. | Male |
| Leonel | Young Lion. | Male |
| Leopoldo | A Bold Man. | Male |
| Liam | Helmeted | Male |
| Lionel | Young Lion. | Male |
| Lise | Devoted To God | Female |
| Logan | From The Hollow | Male |
| Lorenzo | Form Of Lawrence. Lorenzo De' Medici Was A Patron Of Michaelangelo And Da Vinci. | Male |
| Louise | Renowned Warrior | Female |
| Lovell | Dearly Loved | Male |