Cognomen Uttaman (Uttaman 
) , around the world, is a rare last name. The cognomen Uttaman is habitual in Malaysia, where it is a very rare surname, Thailand, and India, where it is an extremely rare surname. More frequently, Uttaman is the forename as well as the last name.
Nair, Singh, Nadar, Panikar, Abdullah, Thangavalu, Thiruvalan, and Bhuvaneshwar