Family name Saimonas (Saimonas 
) , around the world, is a very rare cognomen. The family name Saimonas is habitual in Eastern Europe, particularly Romania, where it is a rare surname. More frequently, Saimonas is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Saimonas | United States, Romania, Lithuania, United Kingdom |