Cognomen เซมา (Sema 
, เซมา 
, Cehma ) , across the world, is a common family name. The cognomen เซมา is habitual in Albania, where it is quite a common surname, Ethiopia, where it is quite a rare surname, and Georgia. In absolute terms, the name is most common in India, Ethiopia, and Egypt. More frequently, เซมา is the forename as well as the last name.