All over the world, Tarjan (Tarjan 
, تارجان, טרג'אן 
) is quite a rare predominantly male, but very seldom female first name. The forename Tarjan is habitual in Qatar, where it is quite a rare male name, Saudi Arabia, where it is a rare male name, and Nepal. Measured by absolute frequency, this name is the most popular in India, Saudi Arabia, and Indonesia. Much less frequently, Tarjan is the last name as well as the forename.