Cognomen Nobuyuki (Nobuyuki 
, ノブユキ , Нобуюки 
) , in the world, is a common surname. The family name Nobuyuki is habitual in Japan, where it is quite a common surname, Hong Kong, where it is a rare surname, and Malaysia. Not in comparison with a country's population, this name is the most popular in Japan, China, and Indonesia. Very seldom, Nobuyuki is the forename as well as the last name.