Worldwide, Наоюки (Naoyuki 
, Наоюки 
) is a rare male first name. The forename Наоюки is characteristic of Japan, where it is a rare boy's name, the United States, where it is an extremely rare predominantly boy's, but scarcely female name, and China, where it is an extremely rare male name. Likewise, Наоюки is the last name as well as the forename.