Last name Rayk (Rayk 
, Раик 
, Райк 
) , around the globe, is quite a rare family name. The family name Rayk is characteristic of Belarus, where it is quite a rare surname, Libya, and Egypt, where it is a rare surname. Measured by absolute frequency, it is commonest in Egypt, Belarus, and Morocco. Very seldom, Rayk is the forename as well as the last name.