Family name Харуюки (Haruyuki 
, Харуюки 
) , globally, is a rare last name. The last name Харуюки is characteristic of Japan, where it is a rare surname, Indonesia, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. In absolute terms, it is the most numerous in Japan, China, and Indonesia. Predominantly, Харуюки is the forename as well as the last name.