Family name Wayak (Wayak 
, วยัคฆ์ 
) , all over the world, is a rare cognomen. The surname Wayak is characteristic of Egypt, where it is a rare surname, Morocco, where it is a very rare surname, and Argentina, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Egypt, Morocco, and India. Likewise, Wayak is the forename as well as the last name.