| McKnight | mcl | McLachlan | McLachlin | McLahlan | McLain | McLane |
| McLaughlin | McLe | McLeall | McLean | McLellan | McLelland | McLemare, |
| McLenan | McLenathan | McLenathen | McLendon | Mclenithan | McLennon | McLenon |
| McLeod | McLeon | McLoon | McMahan | McMellen | McMillan | McMillian |
| McMillin | McMinn | McMullen | McMunn | McNabb | McNally | McNary |
| McNatt | McNeil | McNeill | McPhail | Mcquady | McQuaig | McQueen |
| McRae | McRea | McSpadden | McVamara | McWadsworth | McWhite | McWhorter |
| McWilliams | Meacham | Mead | Meadows | Meares | Mears | Medion |
| Medlin | Meece | Meek | Meeker | Meeks | Megette | Meilly |
| Meisch | Melcer | Melhollen | Mellan | Melton | Melvin | Melvyn |
| Menge | Merander | Mercer | Meredith | Merideth | Meriweather | Mernader |
| Merrett | Merrick | Merritt | Merriweather | Merrst | Merry | Messer |
| Messick | Metter | Metts | Metz | Meyer III | Mezall | Mi |
| Michel | Mickel | Mickle | Mickler | Middlebrook | Middleton | Mierendorff |
| Mikell | Milam | Milbrath | Milenz | Miles | Miley | Millam |
| Miller | Milligan | Mills | Mills, | Milteer | Milton | Mimms |
| Mims | Mincey | Minch | Minche | Mink | Minks | Minor |
| Minshew | MInton | Minx | Miranda | Mirrio | Miskimen | Mitchel |
| Mitchell | Mizel | Mizell | Mizelle | Mizuno | Mizzell | Moat |
| Mobley | Mobly | Mock | Modelain | Moger | Molloy | Molter |
| Moncrief | Monday | Mondore | Monies | Monk | Monks | Monogan |
| Monroe | Monroe, | Monson | mont | Montague | Montdoka | Monte de Oca |
| Montedeoka | Monteoka | Montes de Oca | Montes D'Ola | Montes-de-Oca | Montesdeoco | Montgomery |
| Monts de Oca | Moody | Moon | Mooney | Moony | Moore | Moory |
| Morales | Moran | Moreland | Morey | Morgan | Morice | Morqus |
| Morrell | Morris | Morrison | Morse | Morton | Mory | Moseley |
| Moselle | Mosley | Moss | Motes | Motesdoca | Mott | Mouck |
| Mouk | Moxley | Moye | Muench | Mugge | Muhstead | Muir |
| Mulford | Mulholland | Mullen | Muller | Mulzanan | Mumford | Munde |
| Mundee | Munden | Mundon | Munn | Munnerlyn | Munnerlyn, | Munroe |
| Murcer | Murdock | Murphey | Murphy | Murray | Murrell | Murrill |
| Murry | Musselwhite | Myer | Myers | Myley | Myzel | Myzell |
| N | Nalle | Napia | Napier | Nash | Nathan | Navis |
| Neal | Neale | Neathery | Neeblack | Neel | Neeld | Neese |
| Neiblack | Neiman | Neisler | Nelson | Nesbit | Nesmith | Netles |
| Nettle | Nettles | Neuner | Nevans | Newall | Newbern | Newberry |
| Newborn | Newcomb | Newell | Newer | Newman | Newmans | Newnez |
| Newor | Newov | Newsom | Newsome | Newton | Niblack | Nich |
| Nicholas | Nichols | Nicholson | Nickler | Nicks | Nickson | Niestadt |
| Nigels | Nimmo | Nipper | Nisbet | Nix | Nixon | NLN |
| NLN (Carlton ?) | NLN (Carlton?) | Noble | Nobles | Noda | Noland | Norcross |
| Norendale | Norman | Norris | Norsworthy | North | Northrup | Norton |
| Norwood | Nosworthy | Nowling | Noyes | Nuburn | Numan | Nunes |
| Nunez | Nungesser | Nunn | Nunnally | Nunnelly | Nurrey | Nutt |
| Nuvor | O"Berry | Oakes | Oalsom | Oates | Oats | Oats (Oates) |
| Oatts | O'Banion | O'Bannon | O'Berry | Obrabovoch | O'Bryan | O'Buddington |
| Ochiltree | O'Conner | Octavia | Oddis | Odell | Odem | Odgen |
| Odom | Odum | Oeland | Offord | Ogden | Ogle | Oglesbey |
| Oglesby | O'Grady | O'Hara | ohnson | Olin | Oliphant | Olive |
| Oliver | Olliver | Olsen | Olson | Oltmans | Omsby | Oneal |
| O'Neal | O'Neil | O'Neill | O'Niell | ooker | oOward | Opitz |
| Oppenheimer | Orchard | Ord | Ordemann | Oren | Oriley | O'Riley |
| Orin | Orm | Orme | Ormond | Orr | Osborn | Osborne |
| Osburn | Osgood | Osteen | O'Steen | Osteene | O'Stein | Otis |
| Otto | Outlaw | Overbay | Overby | Overcamp | Overmyre | Overstreet |
| Owen | Owens | Owsley | Oxford | P | Pace | Pacell |
| Paddleford | Padget | Padgett | Padgett | Pafford | Pagas | Page |
| | Boatright |
| page is blank | Paget | Paine | Painter | Pallesseie | Palmer | Palms |
| Panten | Pape | Pappy | Papy | Pardee | Pare | Parimore |
| Parish | Park | Parkell (Parkhill) | Parker | Parkhill | Parkins | Parkinson |
| Parks | Parnell | Parnelle | Parr | Parramore | Parris | Parrish |
| Parrott | Parson | Parsons | Partin | Partridge | Paschal | Paschall |
| Pascher | Pasent | Pass | Passmore | Pasteur | Pate | Paten |
| Paterson | Patman | Patrick | Patten | Patterson | Patton | Patureau |