Throughout the world, รก (Rok 
, รก 
, Plobrung ) is quite a common mostly male, but infrequently feminine given name. The forename รก is characteristic of Slovenia, where it is a common masculine name, Sierra Leone, where it is quite a common boy's name, and Croatia, where it is quite a rare masculine name. In absolute terms, it is commonest in Slovenia, India, and Sierra Leone. Likewise, รก is the last name as well as the forename.