Here are some statistics concerning the surname Walwyn and a list of some of the the most common names in South Africa that contain it.
Frequency: 0.0002%
Approximate number of South Africans that have this surname: 104 MD5 Code: f679f065c8f6bf1acf5d2968aeace0e5 SHA1 Code: acd5b4ee129f78ae2e5ff5c44910a2427b94316d