Cognomen Такаюки (Takayuki 
, Такаюки 
, Takayuky 
) , in the world, is quite a rare surname. The cognomen Такаюки is characteristic of Japan, where it is quite a rare surname, Cyprus, and Singapore, where it is a rare surname. Measured by absolute frequency, the name is most common in Japan, China, and Indonesia. Also, Такаюки is the forename as well as the last name.