Last name Такуя (Takuya 
, Такуя 
, Takuja 
) , all over the world, is quite a rare surname. The last name Такуя is characteristic of Taiwan, where it is quite a rare surname, Japan, where it is a rare surname, and Malaysia. In absolute terms, the name is most common in Eastern Asia, particularly China, Japan, and Taiwan. Likewise, Такуя is the forename as well as the last name.