Surname Такаюкі (Takayuki 
, Такаюкі 
, Takajuki) , around the world, is quite a rare family name. The last name Такаюкі is habitual in 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, Такаюкі is the forename as well as the last name.