- Little (continued)
- Littlewood
- Ken (est 1920 - Sep 1992)
- Livermore
- Livingston
- Livingstone
- Livock
- Lloyd
- Loach
- Lobb
- Lockhart
- Janet (abt 1831 - bet Sep 1864 and Dec 1864)
- Minnie (Nov 1861 - aft 1911)
- Lockie
- Lockwood
- Logan
- Logie
- Lohn
- Loney
- Longley
- Longstaff
- Lorillard
- Lothian
- Louden
- Lounsbury
- Lourie
- Love
- Lovell
- Lovett
- Low
- Lowe
- Lowen
- Lowry
- Loyster
- Luce
- Lucock
- Fred B (bet Jun 1912 and Sep 1912 - bet Jun 1912 and Sep 1912)
- Gordon Reay (May 1920 - Mar 2006)
- Joseph (bet Jan 1882 and Mar 1882 - bet Sep 1927 and Dec 1927)
- Ludlow
- Lunan
- Lund
- Lundie
- Lundstrum
- Lunn
- Janet (abt 1789 - Apr 1870)
- Luscombe
- Lusk
- Luxford
- Luxton
- Lyall
- Lye
- Lynch
- Lynn
- Lyons
- Mabon
- Macabee
- MacAddie
- MacAdie
- MacAdy
- MacAulay
- MacDonald
- Macduff
- Mace
- Macfarlane
- MacGibbon
- Mack
- MacKain
- Mackay
- Mackenzie
- Mackie
- Mackinlay
- Mackway
- Maclean
- Macleod
- MacPherson
- MacRae
- Maddick
- Maddock
- Eliza (abt 1814 - bet Jun 1869 and Sep 1869)
- Jenny (abt 1787 - aft 1851)