| Name | # Entries |
|---|---|
| Leyland | 29 |
| Lingard | 29 |
| Life | 28 |
| Looney | 28 |
| Laugesen | 27 |
| Lenihan | 27 |
| Leota | 27 |
| Lopez | 27 |
| Lakeland | 26 |
| Landon | 26 |
| Liggins | 26 |
| Lj | 26 |
| Luxford | 26 |
| Lamond | 25 |
| Laser | 25 |
| Leadley | 25 |
| Local | 25 |
| Louden | 25 |
| Liedeman | 25 |
| Langlands | 24 |
| Lapwood | 24 |
| Lithgow | 24 |
| Llewellyn | 24 |
| Lammas | 23 |
| Lethbridge | 23 |
| Levin | 23 |
| Liley | 23 |
| Limbrick | 23 |
| List | 23 |
| Longman | 23 |
| Ludwig | 23 |
| Lundy | 23 |
| Lance | 22 |
| Landmark | 22 |
| Lattimore | 22 |
| Legal | 22 |
| Levett | 22 |
| Lion | 22 |
| Low | 22 |
| Lynds | 22 |
| Letebele | 22 |
| Lagan | 21 |
| Laycock | 21 |
| Lever | 21 |
| Liberty | 21 |
| Livesey | 21 |
| Lochore | 21 |
| Lonsdale | 21 |
| Lowes | 21 |
| Lumley | 21 |
| Laursen | 20 |
| Leathem | 20 |
| Lock | 20 |
| Lunjevich | 20 |
| Lusby | 20 |
| Luvuno | 20 |
| Lafferty | 19 |
| Lincoln | 19 |
| Litt | 19 |
| Lusk | 19 |
| Lanigan | 18 |
| Leadbetter | 18 |
| Learmonth | 18 |
| Leather | 18 |
| Leeming | 18 |
| Lime | 18 |
| Loe | 18 |
| Loft | 18 |
| Longhurst | 18 |
| Lady | 17 |
| Landreth | 17 |
| Li | 17 |
| Liquorland | 17 |
| Lynfield | 17 |
| Loate | 17 |