Worldwide, รุจิรัก (Rujirak 
, รุจิรัก , Rujiruk ) is a very rare largely girly, but infrequently masculine given name. The forename รุจิรัก is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare gender-neutral name. Much less frequently, รุจิรัก is the last name as well as the forename.