Last name Kalasinskas (Kalasinskas 
) , around the globe, is a very rare family name. The family name Kalasinskas is characteristic of Lithuania, where it is a rare surname, the United Kingdom, where it is an extremely rare surname, and the United States. Much less frequently, Kalasinskas is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kalasinskas | United Kingdom, United States, Lithuania |