Title City County State/Province/Region Country Begin Year End Year Alternate Spelling
Byrne Allegheny City Allegheny Pennsylvania Ireland, United States 1815 1862 Burn, Byrnes, Byrns
Cain Sewickley Allegheny PA United States 1832 1905 Kane, Kanz, Kain , Caine , Kuhn
Caldwell Fayette Pennsylvania United States 1780 1800
Callen Johnstown Cambria Pennsylvania United States 1830
Calvin Butler Pennsylvania United States 1840 1900
Campbell York York Pennsylvania United States 1770 1800
Campbell McKeesport Allegheny PA United States 1763 1928
Campbell Slippery Rock, Butler, New Castle Butler/Mercer/Lawrence Western Pennsylvania United States 1812
Canon Canonsburg Washington PA USA 1787 1948 Cannon
Canon Mercer PA USA 1818 1948 Cannon
Canon Hickory Mercer Pennsylvania United States 1787 1880 Cannon
Capo Washington Washington Pennsylvania United States 1905 2000
Carlon Washington Washington Pennsylvania United States 1832 1863
Carnahan Allegheny Pennsylvania United States 1770 Also in Yohogania County, VA/PA and Westmoreland County, PA.
Carnahan Westmoreland Pennsylvania United States 1770
Carnahan Washington Pennsylvania United States 1770
Carnahan Youghiogheny Pennsylvania United States
Carr Ross Township Allegheny Pennsylvania 1800 1850
Carroll Allegheny Pennsylvania 1800
Carson Carlisle, Allegheny, Pittsburg Cumberland, Allegheny Pennsylvania United States 1800 2018
Carson Fayette Pennsylvania 1780 1793
Case Pittsburgh Allegheny Pennsylvania United States 1836 1915
Cecil Pittsburgh Allegheny Pennsylvania United States 1760 1850
Cecil Oxford Oxfordshire Oxfordshire England 1680 1800 variations of the surname Cecil include Cecil, Cecill, Cecyll, Cyssel, Cessell, Ciscel, Scissel, Scissle, Sesill, Shissill, Sisell, Sissell, Sitsilt, Sicelt, Seycil, Seisyll, Sifsill, and many more
Chapman Pennsylvania United States
Title City County State/Province/Region Country Begin Year End Year Alternate Spelling
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