In the entire world, Antsu (Antsu 
) is a very rare epicene forename. The given name Antsu is habitual in Nigeria, where it is an extremely rare epicene name, and China, where it is an extremely rare girly name. Very seldom, Antsu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Antsu | Japan, China, Estonia, Finland, Nigeria |