Surname Sturonas (Sturonas 
) , in all the world, is a very rare cognomen. The surname Sturonas is characteristic of Lithuania, where it is quite a rare surname, Norway, where it is a rare surname, and Argentina, where it is a very rare surname. In absolute terms, it is commonest in Lithuania, Argentina, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Sturonas | Lithuania, Norway, United States, Argentina |