Family name Andrijunas (Andrijunas 
) , worldwide, is a very rare last name. The last name Andrijunas is habitual in Lithuania, where it is a rare surname, and Spain, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Andrijunas | Spain, Lithuania |
Andrijūnas, Андриюнас, and Андріюнас