Castes and Tribes of Southern India/Aduttōn
Aduttōn (a bystander).—A synonym for Kāvutiyan, a caste of Malayālam barbers. In like manner, the name Ambattan for Tamil barbers is said to be derived from the Sanskrit amba (near), s'tha (to stand), indicating that they stand near to shave their clients or treat their patients.