Family name Mairah (Mairah 
) , around the world, is a rare last name. The family name Mairah is characteristic of South-eastern Asia, particularly Malaysia, where it is a rare surname, Singapore, where it is a very rare surname, and Indonesia. Measured by absolute frequency, it is commonest in South-eastern Asia, particularly Indonesia, Malaysia, and Myanmar. Also, Mairah is the forename as well as the last name.