Last name Sunuk (Sunuk 
, Snoek 
) , across the world, is quite a rare family name. The cognomen Sunuk is habitual in Netherlands, where it is quite a common surname, Belgium, where it is a rare surname, and South Africa. Measured by absolute frequency, it is the most numerous in Netherlands, Germany, and South Africa. Very seldom, Sunuk is the forename as well as the last name.