| Baby Name | Meaning | Gender |
|---|
| Leodegan | Guinevere's Father | Male |
| Leodegraunce | Father Of Guinevere | Male |
| Lidoine | Daughter Of Cavalon | Female |
| Linette | "Bird."Variants Include Lynet And Lynette. | Female |
| Lionel | Young Lion. | Male |
| Llacheu | Arthur's Son | Male |
| Llamrei | Arthur's Horse | Female |
| Lludd | Name Of A King | Male |
| Lohengrin | Son Of Percival | Male |
| Lohoot | Son Of Arthur | Male |
| Lot | Veiled | Male |
| Lucan | Joins | Male |
| Lucius | A Roman Emperor | Male |
| Lucy | Light: Illumination. | Female |
| Lunet | Servant Of Laudine | Female |
| Lunete | Servant Of Laudine | Female |
| Lynelle | Variant Of Ancient Welsh Given Name. In Arthurian Legend Lynette Accompanied Sir Gareth On A Knightly Quest. | Female |
| Lynette | Bird | Female |
| Lynley | Abbreviation Of Lynnette Who Accompanied Sir Gareth On A Knightly Quest In Arthurian Legend: Variant Of The Irish Gaelic Word Lann Meaning House: Church. | Female |
| Lynn | Dwells By The Torrent | Male |
| Lynne | A Cascade | Female |
| Lynnette | Variant Of Ancient Welsh Given Name. In Arthurian Legend Lynette Accompanied Sir Gareth On A Knightly Quest. | Female |
| Lyones | Wife Of Gareth | Female |
| Lyonesse | Wife Of Gareth | Female |
| Lyonet | Sister Of Lyones | Female |