- Najdorf
- Najman
- Namarovsky
- Nasch
- Anna (b. about 1853, d. 1931)
- Nassen
- Nathanson
- Nation
- Nava
- Naya
- Neal
- Neff
- Louisa (b. about 1805, d. before 1843)
- Nehring
- Neidel
- Neidetsch
- Neiditch
- Constance (b. 1920, d. 2014)
- Dorothy (b. 1896, d. 1970)
- Edythe (b. 1925, d. 2019)
- Florence (b. 1919, d. 2009)
- Frances Estelle (b. 1917, d. 2011)
- Golda (b. about 1862, d. 1953)
- Isaac (b. about 1860, d. before 1909)
- Israel S. (b. 1892, d. 1968)
- Linda Sue (b. 1950, d. 1987)
- Melvin (b. 1921, d. 1933)
- Morris (b. 1891, d. 1979)
- Nancy E.
- Rose (b. 1896, d. 1983)
- Seymour Theodore, ("Tim") (b. 1924, d. 1986)
- Sidney (b. 1916, d. 1998)
- Neiditz
- Nejman
- Nelken
- Nelson
- Nessinger
- Nettles
- Neufeld
- Neuman
- Neumann
- Neumeier
- Newell
- Newman
- Alexander
- Anne Lee (b. 1938, d. 2006)
- David Robert
- Edward, ("Ed") (b. 1934, d. 2018)
- Isaac Aaron
- Isidor I., ("Izzy") (b. 1900, d. 1986)
- Jane (b. 1586, d. about 1645)
- Joe, ("Jerry") (b. 1902, d. 1987)
- John A. (b. 1826, d. 1860)
- Jonathan (b. 1678, d. 1748)
- Jonathan (b. 1736)
- Jonathan (b. 1764, d. 1834)
- Jonathan, II (b. 1764, d. 1834)
- Jonathan C. (b. 1797, d. 1882)
- Joseph Hiram (b. 1883, d. 1956)
- Julie
- Lillian Rose (b. 1884, d. 1975)
- Lorenzo (b. 1852)
- Margaret
- Mark Samuel
- Mary Catherine (b. 1860, d. 1942)
- Mira Allison
- Paul David
- Rebecca
- Richard
- Robert Floyd (b. 1930, d. 2007)
- Roberta
- Samuel Aaron, ("Sam")
- Samuel Greenfield (b. 1904, d. 1999)
- Virginia Vivian (b. about 1908, d. 1969)
- Walter (b. about 1714, d. 1756)
- William, ("Willy") (b. 1899, d. 1994)
- Neylubelska
- Nichols
- Nicholson
- Nicklad
- Lena (b. about 1895, d. 1993)
- Niedźwiecka
- Nielsen
- Nienhuis
- Nijks
- Nilson
- Nir
- Niron
- Nisbaum
- Nissan
- Nissell
- Alice (b. about 1476, d. after 1505)
- Nissman
- Nixon
- Nohma
- Noorloos
- Nordstrom
- North
- Northend
- Norton
- Notkin
- Nottingham
- Novesenis
- Novick
- Nowak
- Nowell
- Noyce
- Noyes
- Abijah Cutting (b. 1810, d. 1873)
- Cutting, Jr. (b. 1744, d. 1810)
- Frank Abijah (b. 1860, d. 1935)
- George (b. about 1851)
- Harvey (b. about 1845)
- Isaac (b. 1719)
- Isabell (b. about 1854)
- Jane (b. 1778, d. after 1804)
- John (b. 1868)
- Lucy (b. about 1847)
- Mary (b. about 1843)
- Molly (b. 1749, d. 1820)
- Samuel J. (b. 1839, d. 1912)
- Samuel Muzzey (b. 1778, d. 1878)
- Sarah (b. 1718, d. 1778)
- Sarah Jane (b. 1821, d. 1900)
- Vienna Jane (b. about 1842, d. 1932)
- O'Brien
- O'Connor
- O'del
- O'Kelly
- O'Malley
- Oakes
- Oberman
- Oberstein
- Sarah (b. about 1899, d. 1932)
- Obrow
- Odesky
- of Aquitaine
- of Castile
- Offer
- Offers
- Ofman
- Olchitski
- Oldak
- Oliveck
- Oliver
- Olsdatter
- Oortjes
- Oost
- Opdycke
- Ordinez
- Ordynans
- Orenstein
- Orloff
- Orlovitz
- Anna (b. about 1891, d. 1960)
- Ormiston
- Ortolani
- Orton
- Osborn
- Osina
- [Eliahu's first wife]
- Avram Zvi (d. 1906)
- Chana
- Chaya
- Ela Fejbus (b. 1844, d. 1918)
- Eliahu (b. 1844, d. 1918)
- Gittel (b. 1887, d. about 1965)
- Grace (b. 1887, d. about 1965)
- Hyman (b. 1917, d. 1992)
- Jack H. (b. 1917, d. 1992)
- Leah (b. about 1865, d. about 1942)
- Lejbus Chaimowicz (b. 1802)
- Mendel (b. estimated 1870, d. about 1943)
- Pearl
- Rachel (b. about 1891)
- Rebecca (b. 1890, d. 1976)
- Regina (b. 1890, d. 1976)
- Rejza (b. 1808)
- Roisa (b. about 1878, d. 1955)
- Rose (b. about 1878, d. 1955)
- Toyvia (b. 1897)
- Wolf (b. 1897)
- Yudel (b. about 1883, d. 1965)
- Zelda (b. 1856, d. 1899)
- Osinga
- Ostrom
- Ostrum
- Otto
- Outlaw
- Overton
- Ovies
- Owen
- Owens
- Owings
- Ozinga
- Øksland
- Pabodie
- Packard
- Pacy
- Paffhausen
- Pain
- Paine
- Painton
- Pale
- Pallino
- Palmer
- Panec
- Panesh
- Sylvia (b. estimated 1914, d. 1994)
- Panton
- Ellen (b. about 1605, d. 1670)
- Pardue
- Park
- Parke
- Parker
- Parlin
- Parness
- Parret
- Parrish
- Parsons
- Pascual
- Passmore
- Pate
- Patras