| Isotta | Woman | Italian Names |
| Itala | Woman | Italian Names |
| Italia | Woman | Italian Names |
| Kara | Woman | Italian Names |
| Karissa | Woman | Italian Names |
| Katarina | Woman | Italian Names |
| Katina | Woman | Italian Names |
| Ladonna | Woman | Italian Names |
| Lazzaro | Man | Italian Names |
| Leandra | Woman | Italian Names |
| Leona | Woman | Italian Names |
| Leonardo | Man | Italian Names |
| Leone | Unisex | Italian Names |
| Leonora | Woman | Italian Names |
| Lia | Woman | Italian Names |
| Librina | Woman | Italian Names |
| Lina | Woman | Italian Names |
| Liona | Woman | Italian Names |
| Lodovico | Man | Italian Names |
| Lorenza | Woman | Italian Names |