| Name | Meaning | Details |
|---|---|---|
| Leinaala | Path Of Flower Garlands | View Details |
| Leland | Meadowland | View Details |
| Lexington | Town Of The New Law | View Details |
| Lindsay | From The Lake Settlement Island | View Details |
| Lindsey | From The Lake Settlement Island | View Details |
| Lisle | Of The Island | View Details |
| Livingston | "From Levings Town" | View Details |
| Lochlyn | From The Land Of Lakes | View Details |
| Loman | From The Wood Land | View Details |
| Lorand | Famous Land | View Details |
| Lorant | Famous Land | View Details |
| Lowe | Near The Small Hill | View Details |
| Lyle | From The Island | View Details |
| Lyndsey | From The Lake Settlement Island | View Details |
| Lynton | From The Hillside Town | View Details |