- Ciccone
- Cicero
- Ciero
- Cignerella
- Cilano
- Cillanero
- Cillani
- Cillo
- Cimino
- Angela Born: 1821
- Angela Born: September 25, 1865, Died: February 16, 1940
- Anna Born: 1787, Died: April 2, 1827
- Antonina Born: October 25, 1861
- Antonino Born: 1773, Died: March 21, 1839
- Baldassare
- Baldassare Born: 1790, Died: July 5, 1837
- Baldassare Born: February 5, 1854, Died: November 4, 1855
- Baldassare Born: November 15, 1858
- Carmela Born: June 24, 1849
- Concetta Born: March 31, 1856
- Emanuela Born: August 14, 1836
- Filippo Born: February 3, 1889
- Gaetano Born: 1799, Died: July 12, 1821
- Gaetano Salvadore Vincenzo Giovanni Born: December 7, 1822, Died: October 2, 1846
- Giuseppa Born: July 6, 1891
- Giuseppa Born: March 23, 1894
- Maria Born: August 20, 1834, Died: April 20, 1835
- Maria Born: June 19, 1843
- Maria Born: October 31, 1891
- Maria Anna Born: September 27, 1884
- Maria Concetta Born: October 24, 1795
- Ottavio Born: 1793, Died: March 16, 1874
- Ottavio Born: October 6, 1828
- Ottavio Born: August 7, 1882
- Ottavio Born: February 1, 1895
- Pietra Born: June 30, 1831
- Rosa Born: July 22, 1852, Died: October 9, 1855
- Rosalia Born: May 20, 1841
- Rosalia Born: October 27, 1886
- Rosalia Francesca Born: June 3, 1820
- Salvatore Born: 1800, Died: October 26, 1855
- Salvatore Born: October 18, 1817, Died: February 4, 1893
- Salvatore Born: November 11, 1863
- Serafina Born: November 30, 1851
- Vennera Born: April 10, 1846
- Vincenzo Born: 1768, Died: July 5, 1837
- Vincenzo Born: August 9, 1825, Died: April 22, 1830
- Ciota
- Ciotti
- Ciprella
- Ciraulo
- Cirvello
- Marianna Born: 1786, Died: September 14, 1813
- Citrolo
- Ben Born: August 19, 1909, Died: January 1970
- Catherine Born: February 9, 1929, Died: March 4, 2016
- Vito Born: October 23, 1885, Died: September 2, 1963
- Ciuffetelli
- Ciuffini
- Clabaugh
- Clapp
- Clark
- Abigail Born: March 25, 1709, Died: 1751
- Daniel Born: August 20, 1680, Died: March 25, 1724
- Daniel Born: July 3, 1707, Died: April 20, 1753
- Elisha Born: March 12, 1716, Died: September 13, 1783
- Elizabeth Born: April 3, 1691, Died: 1746
- Elizabeth Born: August 30, 1711, Died: May 8, 1741
- Francis Born: February 8, 1714, Died: December 1, 1742
- Francis Born: February 18, 1714, Died: November 17, 1796
- Frank
- Hannah Born: September 20, 1705, Died: April 12, 1795
- John Born: November 17, 1651, Died: July 26, 1731
- John Born: April 18, 1676, Died: 1771
- Joseph Born: September 5, 1720, Died: 1742
- Malissa Ann Born: 1850, Died: 1916
- Martha Born: March 17, 1718, Died: July 13, 1805
- Mary Born: April 3, 1691, Died: 1695
- Mary Born: May 4, 1695
- Sarah Born: September 9, 1692, Died: May 31, 1737
- White Born: November 4, 1693
- William Born: 1610, Died: 1681
- Clarke
- Clarkson
- Clausen
- Clay
- Clayton
- Clement
- Clendenin
- Clevenger
- Clifton
- Helen Born: March 9, 1900, Died: April 1973
- John R. Born: December 1, 1853, Died: June 18, 1919
- Josiah Born: August 5, 1817, Died: March 4, 1880
- Cloughly
- Clover
- Cobb
- Cocca
- Alessandro
- Antonia Born: 1823, Died: September 16, 1829
- Antonio Born: February 1816, Died: February 8, 1817
- Cosimo
- Domenica Born: 1813
- Donata Born: 1816
- Maria Born: 1819
- Pasquale Born: 1775, Died: July 10, 1835
- Pietro
- Pietro Born: 1795
- Teresa
- Teresa Born: February 1815, Died: February 28, 1815
- Vincenzo Born: 1770, Died: January 5, 1836
- Coccella
- Cocciarficco
- Cochenour
- Cochran
- Coculo
- Codda
- Cody
- Coffey
- Alfred Siegel Born: December 2, 1911, Died: January 23, 1993
- Alfred Siegel, Jr. Born: June 20, 1948, Died: June 22, 1948
- Baby Boy Born: November 1910, Died: November 1910
- Baby Boy Born: November 27, 1916, Died: November 27, 1916
- Cheryl Lou Born: August 29, 1946
- George Alfred Caldwell Born: 1845, Died: 1920
- Ila Lee Born: October 14, 1913, Died: December 20, 1989
- Joyce Ann Born: July 11, 1939, Died: April 20, 2021
- Reuel, Sr. Born: July 12, 1884, Died: June 11, 1966
- Reuel, Jr. Born: September 7, 1922, Died: October 5, 2006
- Robert Wesley Born: November 5, 1919, Died: June 4, 2002
- Villa Beatrice Born: November 13, 1915, Died: July 31, 1916
- Coffman
- Cohler
- Cohn
- Coico
- Angelantonia Born: 1796, Died: August 4, 1829
- Angelantonia Born: 1809
- Antonio Born: 1765, Died: August 31, 1825
- Biagio Born: 1770, Died: January 20, 1830
- Domenico Born: 1772, Died: April 9, 1842
- Donato Born: 1814
- Donato Pellegrino Born: 1787
- Felicia
- Filippo
- Francesco
- Francesco Born: 1809, Died: December 17, 1830
- Gennaro Born: 1809, Died: March 11, 1818
- Giuseppe
- Maria Concetta Born: 1775, Died: July 8, 1835
- Maria Concetta Born: 1825, Died: June 24, 1826
- Marta Born: 1823, Died: January 25, 1828
- Michele
- Michele Born: 1777, Died: October 15, 1837
- Michele Born: 1819, Died: August 22, 1822
- Nicola Born: 1805, Died: December 12, 1810
- Pasquale Born: 1802, Died: October 3, 1822
- Rosa Born: 1772, Died: March 3, 1838
- Serafina Born: 1773, Died: October 30, 1833
- Vincenzo