Cognomen タクマ (タクマ 
, Takuma 
) , all over the world, is a common family name. The last name タクマ is habitual in Japan, where it is quite a common surname, Singapore, where it is a rare surname, and Peru. Measured by absolute frequency, the name is most common in Japan, India, and China. Much less frequently, タクマ is the forename as well as the last name.