Around the globe, Dayak (Dayak 
, دياك 
) is a rare largely masculine, but seldom girly forename. The first name Dayak is habitual in Indonesia, where it is a rare largely boy's, but seldom girly name, Nigeria, where it is a very rare unisex name, and India, where it is a very rare mostly masculine, but uncommonly female name. More frequently, Dayak is the last name as well as the forename.