| NAAP | 44 |
| NABER | 43 |
| NACEL | 46 |
| NACHTWEY | 16 |
| NACK | 10 - 32 - 33 - 44 - 73 - 89C |
| NADEAN | 44 |
| NADEAU | 33 |
| NADLER | 32 - 83 - 84 |
| NAEGEL | 21 |
| NAEGELE | 22 |
| NAESER | 89A |
| NAGAN | 46 |
| NAGEL | 22 - 33 - 40 - 44 - 51 - 60 - 82 - 84 - 89D |
| NAGLE | 32 - 44 - 60 - 89A |
| NAIBERT | 6 - 33 - 43 - 44 |
| NAIDL | 6 - 26 - 32 - 39 - 43 - 44 - 89A - 89D |
| NAIDY | 44 |
| NAJEMNIK | 29 - 44 |
| NAJMAYER | 44 - 89C |
| NAMZ | 15 - 44 - 79 |
| NAPIECINSKI | 89B - 89C - 89D |
| NAPIECZINSKI | 89D |
| NAPIERALA | 43 |
| NAPIEZINSKI | 32 - 44 |
| NAPP | 44 |
| NARTEN | 43 - 44 |
| NASER | 89A |
| NASH | 26 - 32 - 44 - 89A - 89B - 89C - 89D |
| NASS | 17 - 40 - 44 - 61 - 70 - 75 |
| NASSER | 44 |
| NATCHWEY | 43 |
| NATE | 1 - 32 - 43 - 44 - 55 - 89B - 89D |
| NATHAN | 44 - 63 |
| NATZER | 59 |
| NATZKE | 43 |
| NAULT | 32 |
| NAUMAN | 44 |
| NAUMANN | 40 - 43 - 44 - 48 - 70 |
| NAUTH | 82 |
| NAYLOR | 43 |
| NEAMS | 44 |
| NEBEL | 44 - 89A |
| NEBEL | 89D |
| NEBESKEY | 44aa |
| NEBESKY | 63 - 89D |
| NECHODOMU | 43 - 44 |
| NECHODON | 44 |
| NECTOR | 44 |
| NEDVECKI | 39 - 43a |
| NEELIS | 33 |
| NEFF | 32 - 43 - 44 |
| NEHLER | 75 |
| NEHLS | 44 |
| NEHMER | 33 |
| NEHNAHLO | 21 - 22 |
| NEHRBASS | 89D |
| NEHRING | 32 - 63 - 66 - 89A - 89D |
| NEHRLICH | 10 |
| NEIDEFFER | 44 |
| NEIDER | 44 |
| NEIDERBRUM | 21 - 22 |
| NEIDERT | 44 |
| NEIDL | 26 - 39 |
| NEIDORF | 44 |
| NEILITZ | 43 - 69 - 72 |
| NEILS | 44 - 57 - 81 - 83 - 89A |
| NEILSON | 89A |
| NEIMAYER | 21 |
| NEIMEYER | 6 |
| NEIMOJUSKI | 63 |
| NEINDORF | 44 |
| NEINER | 89B - 89C - 89D |
| NEISENS | 82 |
| NEISIS | 22 |
| NEITZ | 31 |
| NEJA | 46 |
| NEJDLOVA | 54 |
| NEJEDLEY | 29 |
| NEJEDLO | 16 - 44 - 63 - 89D |
| NELESEN | 44 |
| NELLIS | 58 |
| NELSEN | 41 - 44 |
| NELSON | 2 - 5 - 16 - 20 - 23 - 26 - 30 - 32 - 33 - 38 - 41 - 43 44 - 63 - 73 - 77 - 82 - 87 - 89C - 89D |
| NEMEC | 18 - 43 - 89A |
| NEMECEK | 26 - 32 - 44 - 89D |
| NEMETZ | 16 - 32 - 43 - 44 - 63 - 66 - 89D |
| NEMITZ | 45 - 66 - 89D |
| NENA(H?) | 76 |
| NENAHLO | 21 - 22 - 46 - 54 |
| NENICH | 13 |
| NENIG | 13 |
| NENNIG | 13 - 32 - 43 - 56 - 57 - 83 |
| NENNING | 21 |
| NEQUETTE | 89B |
| NERGER | 44 |
| NERN | 23 |
| NERO | 44 |
| NESHEIM | 33 |
| NESPER | 26 - 39 - 43 - 77 |
| NESPODZANY | 69 |
| NESPODZIANY | 43a |
| NESPOR | 44 |
| NESST | 44 |
| NETHING | 34 - 44 |
| NETT | 6 - 82 - 83 |
| NETZER | 16 - 57 - 59 - 60 - 70 |
| NETZLER | 44 |
| NEUBAUER | 44 |
| NEUBERT | 32 - 43 - 44 |
| NEUCHTER | 63 |
| NEUENBERGER | 89B |
| NEUENDORF | 44 |
| NEUENFELDT | 35 - 43 - 44 |
| NEUHAUS | 14 - 44 - 56 - 73 |
| NEUMAN | 43 - 44 - 46 - 84 - 89D |
| NEUMANN | 20 - 23 - 32 - 33 - 43 - 44 - 61 - 69 - 81 - 82 - 84 86 - 89A - 89B - 89D |
| NEUMEIER | 21 - 22 - 46 |
| NEUMEYER | 21 - 22 - 32 - 33 - 44 - 47 |
| NEUSER | 6 - 7 - 26 - 32 - 33 - 38 - 39 - 43 - 44 - 46 - 47 - 71A - 89D |
| NEUSERS | 38 |
| NEUSES | 44 |
| NEVEAU | 89D |
| NEVERMAN | 32 |
| NEVILLE | 6 |
| NEWAN | 38 |
| NEWBERG | 44 - 89C |
| NEWBERRY | 44 |
| NEWBY | 44 |
| NEWCOMB | 44 - 60 |
| NEWEL | 35 - 44 |
| NEWELL | 5 |
| NEWHAUSER | 89D |
| NEWHOUSE | 44 |
| NEWLIN | 32 - 33 |
| NEWMAN | 16 - 21 - 26 - 89D |
| NEWMANN | 89B |
| NEWSTROM | 18 |
| NEWTON | 43 - 44 - 89C |
| NEY | 32 - 33 - 34 - 89A - 89C |
| NGUYEN | 43 |
| NICHELS | 44 |
| NICHOL | 44 |
| NICHOLAS | 44 |
| NICHOLAUS | 53 |
| NICHOLS | 1 - 33 - 44 |
| NICHOLSON | 32 - 33 - 44 - 82 - 89C |
| NICHOLUS | 44 |
| NICK | 44 - 89B |
| NICKEL | 32 - 43a - 44a - 83 |
| NICKELS | 30 - 44 |
| NICKELSON | 44 |
| NICKISCH | 44 |
| NICKISH | 44 |
| NICKLAUS | 89A |
| NICKLES | 44 |
| NICKOLAI | 6 - 48 |
| NICKSON | 44 |
| NICOLAI | 7 |
| NICOLAUS | 53 |
| NID | 59 |
| NIEBERLEIM | 71 |
| NIEBIANSKI | 23 |
| NIED | 22 |
| NIEDERCORN | 43 |
| NIEDERPRIM | 22 |
| NIEDERPRINS | 21 |
| NIEDERPRUM | 21 |
| NIEDERPRUMM | 21 |
| NIEHAUSEN | 6 |
| NIELSEN | 25 - 27 - 44 - 87 - 89C |
| NIELSON | 44 - 89C |
| NIEMAN | 44 |
| NIEMANN | 14 - 44 - 89B |
| NIEMER | 32 |
| NIEMISTO | 32 |
| NIEMOJUSKI | 44 - 89C - 89D |
| NIEMUTH | 9 - 82 - 84 |
| NIENABER | 44 |
| NIENDORF | 32 - 44 |
| NIENHAUS | 32 - 59 |
| NIENOW | 44 |
| NIENSTEDT | 89A |
| NIEPHAUS | 37 - 44 |
| NIER | 21 |
| NIES | 32 - 43 - 89A - 89D |
| NIESING | 89D |
| NIESPODZIANI | 43a |
| NIESPODZIANY | 39 - 43 - 69 |
| NIGHTINGALE | 44 |
| NIGRELLI | 83 |
| NIKKOLA | 44 |
| NIKLAS | 44 |
| NIKOLAI | 39 - 43 |
| NILES | 44 |
| NILLES | 83 - 89B - 89D |
| NILSEN | 41 - 44 |
| NILSON | 41 |
| NILSSON | 44 |
| NIMETZ | 44 |
| NIMMER | 44 - 63 - 89C - 89D |
| NIMTZ | 44 |
| NIMZ | 44 |
| NINMER | 20 - 44 - 32 - 81 - 82 - 83 - 84 - 85 - 86 - 87 - 89C |
| NINNEMANN | 33 - 53 - 75 |
| NIQUETTE | 44 - 62 - 89A - 89B - 89D |
| NISCHAN | 43 |
| NISCHKE | 89A |
| NISLEIT | 84 |
| NISLER | 83 |
| NITKA | 43 - 43a |
| NITSCHE | 84 |
| NITZ | 23 |
| NITZEL | 44 |
| NIVE | 44 |
| NIXON | 89D |
| NOACK | 43 - 44 |
| NOAH | 44 |
| NOBEL | 44 |
| NOBERASKY | 22 |
| NOBLE | 44 - 76 |
| NOCHTWEY | 89A |
| NOCKER | 32 - 33 - 44 - 62 - 63 - 89A - 89D |
| NOD | 44 |
| NOE | 21 |
| NOEL | 33 - 66 - 89A - 89B |
| NOERENBERG | 40 |
| NOERZ | 23 |
| NOFFKE | 44 |
| NOGAJ | 23 |
| NOHL | 56 - 82 |
| NOHLECHECK | 44 |
| NOHLECHEK | 44 |
| NOHR | 44 |
| NOKES | 89C |
| NOLAN | 44 - 46 - 55 |
| NOLDEN | 46 |
| NOLL | 32 - 43 - 44 - 46 - 82 |
| NONAN | 22 |
| NONEN | 21 |
| NONNEMACHER | 32 - 43 - 44 |
| NOOKER | 32 - 43 - 66 - 66a - 89D |
| NOONAN | 16 - 21 - 89D |
| NOOYEN | 16 |
| NORBO | 44 |
| NORCROSS | 23 |
| NORDIN | 89C - 89D |
| NORDMAN | 43 |
| NORDSKOG | 43 |
| NORHAGEN | 44 |
| NORIECA | 63 |
| NORKOSKI | 43a |
| NORKOSKY | 43 - 43a |
| NORKOWSKY | 43a |
| NORMAN | 43 - 44 |
| NORRIS | 5 - 44 - 55 |
| NORSTAD | 2 |
| NORTEMAN | 44 |
| NORTEMANN | 89C |
| NORTEN | 44 |
| NORTON | 43 - 44 - 46 |
| NORWAGEN | 44 |
| NORWAGER | 44 |
| NORWALD | 44 |
| NORWICK | 46 |
| NOSKOWIAK | 32 - 33 - 43 |
| NOTHDURFT | 33 |
| NOTHOM | 46 |
| NOTTAGE | 44 |
| NOTTKE | 82 |
| NOTTLING | 83 |
| NOTZ | 32 - 43 - 44 - 89D |
| NOVA | 26 |
| NOVACEK | 26 |
| NOVACHEK | 26 - 44 - 63 - 89D |
| NOVACK | 43 |
| NOVAK | 18 - 29 - 32 - 33 - 38 - 43a - 43 - 44 - 54 - 63 77 - 89A - 89D |
| NOVAKOVA | 54 |
| NOVEJ | 26 |
| NOVERATZKY | 22 |
| NOVEY | 26 |
| NOVINSKI | 23 |
| NOVITSKI | 32 - 44 - 63 |
| NOVORATZKI | 21 |
| NOVOTNY | 44 - 46 - 55 |
| NOVY | 26 - 29 - 32 - 33 - 43 - 43a - 44 |
| NOWACKI | 23 |
| NOWAK | 43a - 44 - 63 |
| NOWAKOWSKI | 43 |
| NOWARATZKY | 22 |
| NOWORATZKY | 21 - 43 - 57 - 59 |
| NOWOVATZKY | 21 |
| NUGENT | 46 - 55 |
| NUHLICEK | 66a - 89D |
| NUHS | 43 - 48 |
| NUHS? | 48 |
| NULISHEK | 44 |
| NULL | 44 |
| NUMMELIN | 44 |
| NURMBERGER | 22 |
| NURNBERGER | 22 |
| NYBERG | 89C |
| NYGAARD | 44 |
| NYHAGEN | 44 |
| NYLES | 44 |
| NYS | 43 - 44 |
| NYSSE | 16 - 30 |
| NYSTROM | 89D |
| NYTES | 46 |