Here are some statistics concerning the surname Grewe and a list of some of the the most common names in South Africa that contain it.
Frequency: 0.0005%
Approximate number of South Africans that have this surname: 260 MD5 Code: 24ccf5310b1f1c377fe47b41ddb7e258 SHA1 Code: 43f8e48c12175f036a0af00b8cf850ea6f9902cd