Cognomen Kelbauskaite (Kelbauskaite 
) , throughout the world, is a very rare family name. The last name Kelbauskaite is characteristic of Lithuania, where it is quite a rare surname, Australia, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kelbauskaite | Australia, Lithuania, United Kingdom, United States |