Throughout the world, อินทลักษณ์ (อินทลักษณ์ 
, Intalak , Intaluk ) is a very rare unisex first name. The forename อินทลักษณ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare epicene name. More prevalently, อินทลักษณ์ is the last name as well as the forename.