Here are some statistics concerning the surname Zeff and a list of some of the the most common names in South Africa that contain it.
Frequency: 0.0004%
Approximate number of South Africans that have this surname: 208 MD5 Code: 3df31f09379fdc67beec50f609e3a729 SHA1 Code: 22d27b3072fe3b71463b0da0db96747ac18147fb