Family name Eismontas (Eismontas 
) , in the world, is a very rare last name. The cognomen Eismontas 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 |
|---|---|
| Eismontas | Lithuania, Australia, United Kingdom |
| edvardas eismontas Lithuanian composer (1950-2013), LT (b. 1950) |
|