Here are some statistics concerning the surname Lettau 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: 63ad13fea7f51d1b972a30d15c1304f9 SHA1 Code: cc49305b7cb02d788859f788049637c8fac4bc08