Cognomen Dvarionas (Dvarionas 
) , across the world, is a rare family name. The family name Dvarionas is characteristic of Lithuania, where it is quite a rare surname, Germany, where it is an extremely rare surname, and the United Kingdom. Very seldom, Dvarionas is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dvarionas | Germany, United Kingdom, United States, Canada, Lithuania |
|
antanas dvarionas Lithuanian opera singer (1899-1950), LT (b. 1899) |
|
|
balys dvarionas Lithuanian musician (1904-1972), LT (b. 1904) |
|
|
jurgis dvarionas Lithuanian university teacher, LT (b. 1943) |
|
| justas dvarionas Lithuanian pianist, LT (b. 1967) |
|