Family name Bustean (Bustean 
) , around the globe, is a rare last name. The cognomen Bustean is habitual in Romania, where it is quite a rare surname, Afghanistan, where it is a rare surname, and Spain, where it is a very rare surname. Not in comparison with a country's population, it is commonest in Romania, Afghanistan, and Italy. Very seldom, Bustean is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bustean | Romania, Italy, Spain, Afghanistan, France |