| Name | Meaning | Details |
|---|---|---|
| Llinos | Linnet | View Details |
| Lloyd | Grey | View Details |
| Lluvia | Rain | View Details |
| Lluvy | Rain | View Details |
| Llywelya | Leader | View Details |
| Llywelyn | Leader | View Details |
| Loa | Spring Bird | View Details |
| Loan | Not Available | View Details |
| Loba | To Talk | View Details |
| Lobo | Wolf | View Details |
| Loc | Bud | View Details |
| Lochana | Illuminating | View Details |
| Lochellen | "From Ellens Lake" | View Details |
| Lochlyn | From The Land Of Lakes | View Details |
| Locke | Lock | View Details |