Here are some statistics concerning the surname Mortlock and a list of some of the the most common names in South Africa that contain it.
Frequency: 0.0032%
Approximate number of South Africans that have this surname: 1664 MD5 Code: b2a3629c76356055969d396af9686936 SHA1 Code: ba75e78e54dfa84066457ee33a814d0e3838d79c