Family name Rusvai (Rusvai 
) , in the world, is a rare last name. The last name Rusvai is habitual in Hungary, where it is quite a rare surname, and Germany, where it is an extremely rare surname. Much less frequently, Rusvai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rusvai | Germany, Hungary |
| rusvai miklós HU (b. 1953) |
|