In the entire world, ロク (Rok 
, ロク 
) is quite a common dominantly boy's, but seldom female first name. The forename ロク is characteristic of Slovenia, where it is a common male name, Sierra Leone, where it is quite a common male name, and Croatia, where it is quite a rare masculine name. Not in comparison with a country's population, this name is the most popular in Slovenia, India, and Sierra Leone. Likewise, ロク is the last name as well as the forename.