Last name Huanc (Huanc 
) , throughout the world, is a very rare family name. The last name Huanc is habitual in Bolivia, where it is a rare surname, Peru, where it is a very rare surname, and China, where it is an extremely rare surname. Very seldom, Huanc is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Huanc | Spain, China, Bolivia, Peru |