| Name | Meaning | Details |
|---|---|---|
| Lanton | From The Long Town | View Details |
| Layton | From The Town By The Canal | View Details |
| Leighton | From The Town By The Meadow | View Details |
| Lexington | Town Of The New Law | View Details |
| Livingston | "From Levings Town" | View Details |
| Lynton | From The Hillside Town | View Details |
| Lytton | From The Town By The Torrent | View Details |
| Machiko | Town | View Details |
| Marston | From The Marsh Town | View Details |
| Maxton | "From Maccus Town" | View Details |
| Merton | From The Lake Town | View Details |
| Middleton | From The Middle Town | View Details |
| Milt | From The Mill Town | View Details |
| Milton | From The Mill Town | View Details |
| Mort | From The Moor Town | View Details |