Cognomen Hanuki (Hanuki 
) , in the world, is a rare surname. The family name Hanuki is habitual in Malaysia, where it is a rare surname, Japan, where it is a very rare surname, and Brazil, where it is an extremely rare surname. Very seldom, Hanuki is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hanuki | Brazil, India, Japan, Malaysia |