| Ladd | 119 | 482 |
| Laking | 477 | |
| Lamb | 506 | |
| Lancaster | 602 | |
| Land | 253 | |
| Laursen | 653 | |
| Laver | 380 | |
| Lawrence | 859 | |
| Lee | 469 | 822 |
| Leeman | 408 | 820 |
| Lees | 185 | 780 |
| Leonard | 224 | |
| Lewis | 685 | |
| Lill | 832 | 834 |
| Lilley | 553 | |
| Lilliman | 918 | |
| Lincoln | 533 | |
| Lingard | 194 | 403 |
| Lister | 830 | |
| Lofthouse | 609 | |
| Lord | 860 | |
| Loughlin | 489 | |
| Lowday | 818 | |
| Lownds | 610 | |
| Lyon | 325 | 741 |
| Lyons | 454 |