Here are some statistics concerning the surname Willemsen and a list of some of the the most common names in South Africa that contain it.
Frequency: 0.0002%
Approximate number of South Africans that have this surname: 104 MD5 Code: b5d86a80a0424b4329c58429af513347 SHA1 Code: 89406d7b2f57566313eec55bf27c1c26f0b48697