Here are some statistics concerning the surname Unwin and a list of some of the the most common names in South Africa that contain it.
Frequency: 0.0007%
Approximate number of South Africans that have this surname: 364 MD5 Code: 1d7d3e487e385490ccf954df0e93f4bb SHA1 Code: 2dc119a5259450716544a43d668e601bad32a8e3