Here are some statistics concerning the surname Norval and a list of some of the the most common names in South Africa that contain it.
Frequency: 0.01%
Approximate number of South Africans that have this surname: 5200 MD5 Code: 18713a2efda40ecd05f02f761cecaa3b SHA1 Code: de72ca8cf23360a46d879d0f9ee5637e6317b403