- Collip
- Collis
- Collison
- Collister
- Colman
- Anne (before 1684 - after 1724)
- Colston
- Coltharp
- Coltman
- Coltrin
- Colven
- Mary (circa 1738 - after 1765)
- Colvill
- Colvin
- Colwell
- Comans
- Comber
- Combes
- Combs
- Comer
- Comfort
- Comlin
- James (between 1831 and 1832 - circa 1905)
- Commeline
- James (between 1831 and 1832 - circa 1905)
- Comolli
- Compton
- Condie
- Condon
- Conley
- Connatty
- Connelly
- Connett
- Connolly
- Connor
- Conrad
- Conroy
- Consoli
- Constable
- Cook