Family name Acno (Acno 
) , across the world, is a rare cognomen. The cognomen Acno is characteristic of Bolivia, where it is a rare surname, Indonesia, where it is a very rare surname, and Philippines, where it is an extremely rare surname. Not in comparison with a country's population, this name is the most popular in Indonesia, Bolivia, and China. Very seldom, Acno is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Acno | Bolivia, Brazil, Philippines, China, Indonesia |