Cognomen ريديك (Riddick 
, Reddick 
, Redick 
) , globally, is a common surname. The family name ريديك is characteristic of the United States, where it is quite a rare surname, Canada, and New Zealand. Measured by absolute frequency, it is commonest in the United States, the United Kingdom, and Canada. Much less frequently, ريديك is the forename as well as the last name.