Here are some statistics concerning the surname Birkenstock and a list of some of the the most common names in South Africa that contain it.
Frequency: 0.0028%
Approximate number of South Africans that have this surname: 1456 MD5 Code: b6ba70cd44ebfa680688857ee17b270b SHA1 Code: a978d2dad9a5c6b810f126435abb4aa1c9983547