| Name | Meaning | Details |
|---|---|---|
| Lincoln | From The Lake Settlement | View Details |
| Linden | Made From Linwood Or Lime-wood | View Details |
| Lindley | From The Lime Wood | View Details |
| Lindsay | From The Lake Settlement Island | View Details |
| Lindsey | From The Lake Settlement Island | View Details |
| Linen | Cloth Woven From Flax | View Details |
| Lisbet | God Is My Oath | View Details |
| Lise | God Is My Oath | View Details |
| Lisette | God Is My Oath | View Details |
| Lissa | God Is My Oath | View Details |
| Livingston | "From Levings Town" | View Details |
| Liz | God Is My Oath | View Details |
| Liza | God Is My Oath | View Details |
| Lizbeth | God Is My Oath | View Details |
| Lizeth | God Is My Oath | View Details |