Family name Chesnauskas (Chesnauskas 
) , across the world, is an extremely rare cognomen. The last name Chesnauskas is habitual in Northern America, particularly the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Chesnauskas | United States |
|
ralph chesnauskas American football player, US (b. 1935) |
|