Across the world, อินทรรัตน์ (Intarat 
, อินทรรัตน์ , Indharat ) is a very rare mostly male, but uncommonly feminine first name. The given name อินทรรัตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare male name. Predominantly, อินทรรัตน์ is the last name as well as the forename.