- Musten
- Mustin
- Mustoe
- Muzzall
- Sarah Ann (between 1831 and 1832 - circa 1914)
- Myatt
- Mycock
- Myers
- Myram
- Nagle
- Nailer
- Nairn
- Nairne
- Naish
- Hannah (circa 1798 - circa 1879)
- Naper
- Napier
- Napper
- Emma (between 1850 and 1851 - )
- Nardella
- Nares
- Nash
- Nattrass
- Navarro
- Navin
- Nay
- Naylor
- Neads
- Neagle
- Neagley
- Catherine (between 1845 and 1847 - 1880)
- James (before 1824 - before 1873)
- Neal
- Neale
- Nealis
- Neate
- Neathway
- Nebeker
- Neck
- Need
- Needes
- Needles
- Needs
- Neely
- Neeman
- Negus
- Neier
- Neighbour
- Neil
- Neill
- Neilson
- Neimy
- Nellmapius
- Nelmes
- Fanny (between 1870 and 1871 - 1917)
- Nelson