- Nachman
- Nackley
- Nacron
- Nadal
- Nadel
- Nader
- Nadler
- Nagler
- Naidoo
- Nail
- Naim
- Naimark
- Nall
- Nally
- Nance
- Nankin
- Napier
- Napoleon
- Napoles
- Narain
- Naranjo
- Narayan
- Narino
- Narvaez
- Nascimento
- Nass
- Nassar
- Nasser
- Nassief
- Natter
- Naughton
- Nauman
- Nava
- Naval
- Navarro
- Naves
- Navia
- Navlakha
- Naya
- Nazaire
- Nazario
- Neadle
- Nealey
- Nearing
- Neasman
- Nebhrajani
- Nebot
- Necega
- Necuze
- Nedbor
- Nedev
- Neeb
- Needell
- Neese
- Neff
- Negrin
- Nehoc
- Neiditch
- Neila
- Neilan
- Neill
- Neira
- Neloms
- Nelson
- Nembhard
- Nemeth
- Nemire
- Nempeque
- Nepomechie
- Nereida
- Neri
- Nesbit
- Nesse
- Neste
- Nestor
- Neuenschwander
- Neuman
- Neuzil
- Nevers
- Neves
- Neville
- New
- Newberry
- Newbold
- Newburn
- Newcomer
- Newkirk
- Newlin
- Newman
- Newton
- Ng
- Nghiem
- Nguyen
- Nguynen
- Nicholas
- Nichols
- Nicholson
- Nickerson
- Nicolette
- Nicuesa
- Nieda
- Niemtschik
- Nierenberg
- Nierwinski
- Nieto
- Nieves
- Nigaglioni
- Nigro
- Nimer
- Nin
- Nino
- Nirmal
- Nisenbaum
- Nistal
- Noble
- Noboa
- Nodal
- Nodarse
- Noel
- Noga
- Nogueira
- Noguera
- Nolan
- Noll
- Nonner
- Nord
- Noriega
- Norman
- Norori
- North
- Norvesh
- Norwitch
- Noto
- Nottage
- Novak
- Novas
- Noveck
- Novo
- Novoa
- Nowicki
- Nuhomovic
- Nuila
- Nuin
- Nunamaker
- Nunez
- Nunn
- Nuno
- Nurse