Jack Derksen
The name Jack Derksen has an approximative frequency of 0% in South Africa.
Surname: Derksen
Frequency: 0.0007%
Approximate number of South Africans that have this surname: 364
First name: Jack
Frequency: 0.0375%
Approximate number of South Africans that have this first name: 19500
MD5 Code: 4bb92ac2ce738ed9da85c5ef1d7259b6
SHA1 Code: cdde8cf353d17acf2d9c7d352cf3bd00f770cf70
The average IQ of the people who have this name: !! Unknown. Click here to determine the average IQ of the South Africans named Jack Derksen !!