Across the world, Петир (Petir 
, Петир 
) is a rare masculine first name. The forename Петир is habitual in Indonesia, where it is a rare boy's name, Philippines, where it is a very rare boy's name, and India, where it is an extremely rare predominantly boy's, but very infrequently girly name. More prevalently, Петир is the last name as well as the forename.