Here are some statistics concerning the surname Cowan and a list of some of the the most common names in South Africa that contain it.
Frequency: 0.0072%
Approximate number of South Africans that have this surname: 3744 MD5 Code: d591f8d5305ecd7aad530c7e79e1b9f6 SHA1 Code: 68dfecd7bc6da9289334fa1d9456b5df15f12a6a