Derek Johnstone

The name Derek Johnstone has an approximative frequency of 0% in South Africa.

Surname: Johnstone
Frequency: 0.0151%
Approximate number of South Africans that have this surname: 7852

First name: Derek
Frequency: 0.0567%
Approximate number of South Africans that have this first name: 29484

MD5 Code: 9ea881615796a8bda7defb23797e6d05
SHA1 Code: ec57364f3c11f802c019127a7d7d409472c06f32

The average IQ of the people who have this name:
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