Across the world, ประจำ (Regular 
, Pracham 
, ประจำ) is a rare dominantly girly, but uncommonly boy's first name. The given name ประจำ is characteristic of the Dominican Republic, where it is a rare girly name, Tanzania, and Bangladesh, where it is a very rare feminine name. More prevalently, ประจำ is the last name as well as the forename.