Family name Норвайшас (Норвайшас 
) , in all the world, is a very rare cognomen. The last name Норвайшас is characteristic of Eastern Europe, particularly Belarus, where it is a rare surname, Russia, where it is a very rare surname, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Норвайшас | Russia, Ukraine, Belarus |
| норвайшас, арунас альгимантас LT (b. 1963) |
|