Family name Баублис (Баублис 
, Baublis 
) , all around the world, is a rare last name. The surname Баублис is characteristic of Lithuania, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Russia. Measured by absolute frequency, it is the most numerous in the United States, Russia, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Баублис | Russia, Kazakhstan |
| Baublis | Argentina, Russia, Lithuania, United States, Venezuela |