Here are some statistics concerning the surname Loudon and a list of some of the the most common names in South Africa that contain it.
Frequency: 0.0011%
Approximate number of South Africans that have this surname: 572 MD5 Code: c1b9ca5e2ce739c6a46757035a8a1be7 SHA1 Code: 1ac8efa6e0a73a5118f9bc9eb479f9abc695dc0d