Search: Title City County State/Province/Region Country Begin Year End Year Alternate Spelling Thorn Medford NJ United States 1700 2000 Thorne Thomson Jefferson, Clearfield Pennsylvania United States 1880 2000 THOMPSON Thomson Chambersburg, Pittsburgh Franklin, Allegheny Pennsylvania Scotland, United States 1772 2018 THOMPSON Thompson Mercer Mercer Pennsylvania United States 1174 1920 Thompson Pittsburgh Allegheny PA United States 1850 Terwilliger Pennsylvania United States Terheyden Pittsburgh Allegheny Pennsylvania United States 1850 1960 Tepe Osnabreuck Hanover Germany 1817 Telesz Aliquippa Beaver Pennsylvania United States 1912 Tellish, Tellesz Tafel Allegheny Pennsylvania United States 1835 Tacka Williamsport Lycoming Pennsylvania United States 1900 1970 Tacka Morris Run, Blossburg Tioga Pennsylvania United States 1882 1905 Szonoga Martin, Sandy Run Fayette Pennsylvania United States 1910 1950 Sonoga szalankiewicz Pennsylvania United States Synar P 1870 1925 Siner, Syner Swift Fayette Pennsylvania United States 1820 1950 Sweigard Washington Township Dauphlin, Snyder Pennsylvania 1832 1868 Swartzfager Clarion Pennsylvania United States 1800 2010 Swartsfager, Schwartferger Swank Allegheny 1865 1955 Schwenk, Schwank Svienty Pittsburgh Allegheny Pennsylvania United States 1800 1990 Seventy Sutley Canal Venango Pennsylvania United States 1750 1900 Settele, Zettle Suter Sutersville Westmoreland Pennsylvania United States 1800 Sulzer Pittsburgh Allegheny Pennsylvania United States 1824 Sullivan Bandon Cork Ireland 1842 Suley North Braddock Allegheny Pennsylvania United States 1909 Sully, Sooley Title City County State/Province/Region Country Begin Year End Year Alternate Spelling 1,243 surnames ‹ Previous 1 … 4 5 6 7 8 … 50 Next ›