In the entire world, Tugen (土根 
, Tugen 
) is quite a rare predominantly male, but very seldom female first name. The forename Tugen is characteristic of China, where it is a rare primarily male, but scarcely girly name, Turkey, where it is a very rare female name, and India, where it is an extremely rare boy's name. Very seldom, Tugen is the last name as well as the forename.