- Nabors
- Naddra
- Nadeau
- Naley
- Nall
- Nance
- Nanfeldt
- Naron
- Nash
- Nation
- Neal
- Neeley
- Neese
- Neighbors
- Nelson
- Nesmith
- Ness
- Nestor
- Nettles
- Newberry
- Newcomb
- Newell
- Newman
- Newmeyer
- Newsome
- Newton
- Nibler
- Nichols
- Nicholson
- Nickel
- Nickols
- Nickson
- Niehoff
- Nix
- Nixon
- Noble
- Nobles
- Nolan
- Noland
- Norman
- Norred
- Norrell
- Norris
- Northcutt
- Norton
- Norwood
- Nowell
- Nunn
- Nunnelee
- Nyairo