Here are some statistics concerning the surname Prochaska 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: 59e482d6ca0f6c091eed10384f11f4ec SHA1 Code: 9a326145b16ce9ad9f6cc4864e8cb93ac0b107f0