- Colenbrander
- Collamore
- Collins
- Colton
- Columbers
- Colver
- Ruby (b. 4 Nov 1789, d. 4 Mar 1862)
- Colvin
- Combe
- Norine (b. 20 Feb 1905, d. 6 Oct 1989)
- Combs
- Comerford
- Comfort
- Comminges
- Comnena
- Comnenus
- Compton
- Comstock
- Comyn
- Agnes (b. abt 1283, d. 1308)
- Alexander, 2nd (or 6th) Earl of Buchan (b. abt 1217, d. aft 10 Jul 1289)
- Alexander (b. abt 1270, d. 1305)
- Alice (b. 1291, d. aft Oct 1349)
- Bridget (b. abt 1257)
- Catherine (b. abt 1267)
- David (b. abt 1156, d. bet Jul 1249 and Aug )
- Elena (b. abt 1254)
- Elizabeth (b. abt 1248, d. bef 17 Feb 1328)
- Idonea (b. abt 1148)
- John (b. abt 1053)
- John (b. abt 1146, d. bef 1159)
- John (b. 1260, d. abt 1308)
- Katherine (b. abt 1281)
- Margaret (b. abt 1265)
- Margaret (b. abt 1279)
- Marjorie (b. abt 1256)
- Miss (b. abt 1248)
- Mrs-Robert (b. abt 1026)
- Odo (Odinell) (b. abt 1150)
- Richard (b. abt 1115, d. bet 1176 and 1182)
- Robert (b. abt 1022, d. 28 Jan 1069)
- Roger (b. abt 1261)
- Simon (b. abt 1152)
- Walter (b. abt 1122)
- William (b. abt 1084)
- William (b. abt 1118)
- William (b. abt 1163, d. 1233)
- William (b. abt 1263, d. aft 1306)
- Conant
- Concord
- Conde
- Condict
- Condit
- Ambrose (b. 7 Mar 1835, d. 6 Sep 1835)
- Bertha L. (b. 4 Mar 1864)
- Charlotte L. (b. 23 Oct 1862, d. 3 Aug 1863)
- Henrietta C., ("Nettie") (b. 1 Jan 1851, d. 1922)
- Henry A. (b. 28 Mar 1827, d. 17 Dec 1880)
- Henry B. (b. 18 May 1859, d. 5 Feb 1862)
- James (b. 2 Feb 1770, d. 8 Jan 1842)
- James M. (b. 13 Nov 1830, d. 29 Jun 1850)
- John (b. 1701, d. 1783)
- John Franklin (b. 23 Sep 1856)
- Matthew (b. abt 1745)
- Peter (d. 1714)
- Phebe C. (b. 27 Jul 1854, d. 14 Apr 1860)
- Sarah F. (b. 30 Mar 1833, d. 28 Apr 1834)
- William R (b. 7 Mar 1829, d. 16 Dec 1830)
- Condon
- Cone
- Coney
- Connable
- Connally
- Connolly
- Conover
- Constable
- Constanine I
- Constanntine
- Constantina
- Converse
- Conway
- Conyers
- Coo
- Cook
- Cooke
- Coombs
- Coomer
- Cooper
- Coos
- Cope
- Coperthwait
- Coppelr
- Coppis
- Corales
- Corbet
- Corbett
- Corel
- James P. (b. 16 Feb 1832, d. 30 Oct 1925)
- Kate (b. abt Mar 1864)
- Corkins
- Corkle
- Anthony (b. Dec 1813, d. 5 Mar 1872)
- Anthony (b. Jan 1891)
- Anthony Aloysius (b. 31 Jan 1886, d. 5 Dec 1944)
- Anthony Oliver (b. 10 May 1858, d. 14 Dec 1934)
- Charles Joseph (b. 12 Mar 1900, d. 19 Jan 1974)
- Charles Lynch (b. 12 Oct 1865, d. 26 Jun 1928)
- Charles Richard (b. 6 Jul 1931, d. 20 Feb 1996)
- E. B. (b. 27 Nov 1879, d. 25 Jul 1947)
- E. Margaret (b. abt 1904)
- Francis X., ("Frank") (b. 2 Dec 1854, d. 6 Mar 1928)
- George Clement (b. 30 Apr 1906, d. 19 Feb 1965)
- George T. (b. 11 Mar 1942, d. 6 Apr 2015)
- James J. (b. abt 1914)
- John Francis (b. 27 Feb 1902, d. 16 Jan 1977)
- Joseph P (b. 16 Jan 1951, d. 28 Jan 2017)
- Julia Ellen (b. 24 Feb 1861, d. 12 Feb 1883)
- Margaret Ann (b. abt Mar 1881, d. 1901)
- Marie A. (b. 20 Oct 1908, d. 23 Dec 1993)
- Mary Frances (b. 21 Nov 1882, d. 8 May 1958)
- Michael (b. Jul 1893)
- Nellie Ellen V (b. 27 Nov 1879, d. 25 Jul 1947)
- Paul Eugene (b. 29 Jan 1911, d. 10 Nov 1994)
- Robert F. (b. abt 1916)
- Rosa (b. Dec 1897)
- William (b. Oct 1894)
- William Edward (b. abt 1863, d. 1941)
- Cornwall
- Corr
- Cortaverra
- Cortaverra Yturbe
- Corwin
- Cory
- Cossey
- Coste
- Costello
- Cotesford
- Cotter
- Cotton
- Cottrell
- Couch
- Sarah (b. abt 1649, d. 11 Dec 1704)
- Coulson
- Margaret (b. 5 Jul 1852, d. 20 Feb 1908)
- Counts
- Coupmanwra
- Courtenay
- Cousin
- Couvillion
- H. Neil (b. abt 1937, d. 1 Jul 2015)
- Cove Or Cone
- Cowan