Johann Serfontein

The name Johann Serfontein has an approximative frequency of 0% in South Africa.

Surname: Serfontein
Frequency: 0.0322%
Approximate number of South Africans that have this surname: 16744

First name: Johann
Frequency: 0.1337%
Approximate number of South Africans that have this first name: 69524

MD5 Code: ece968bb0ba390f26361850a059f63ae
SHA1 Code: 871906fde736ba3aed2025304d873823985877c4

The average IQ of the people who have this name:
!! Unknown. Click here to determine the average IQ of the South Africans named Johann Serfontein !!