Here are some statistics concerning the surname Demmer and a list of some of the the most common names in South Africa that contain it.
Frequency: 0.003%
Approximate number of South Africans that have this surname: 1560 MD5 Code: 07f0c1dc0820c5c43f75113c64c159e7 SHA1 Code: 79ebb745a9245f957af9b3f740b6f6e7a96aa555