John Roff

The name John Roff has an approximative frequency of 0% in South Africa.

Surname: Roff
Frequency: 0.0012%
Approximate number of South Africans that have this surname: 624

First name: John
Frequency: 0.3063%
Approximate number of South Africans that have this first name: 159276

MD5 Code: 74e50c3163c3b791ca90a61f9f159474
SHA1 Code: e1e40d83ebc4dd99d48e79af1746b847611df25d

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