Across the world, Raileanu (Raileanu 
, Răileanu , Раилеану 
) is a rare dominantly male, but infrequently female forename. The first name Raileanu is habitual in Romania, where it is quite a rare gender-neutral name, Afghanistan, where it is a rare boy's name, and Italy, where it is a very rare epicene name. More prevalently, Raileanu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Raileanu | Romania, Italy, Moldova, United States, Afghanistan |
| Răileanu | Moldova, Romania |
| Раилеану | Russia |