Cognomen Vaichekauskas (Vaichekauskas 
, Вайчекаускас 
) , around the globe, is a very rare family name. The cognomen Vaichekauskas is habitual in Ukraine, where it is a very rare surname, Russia, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Vaichekauskas | United States |
| Вайчекаускас | Russia, Ukraine |