Surname Saparnis (Saparnis 
) , across the world, is a very rare family name. The cognomen Saparnis is characteristic of Lithuania, where it is quite a rare surname, Malaysia, where it is an extremely rare surname, and the United Kingdom. In absolute terms, the name is most common in Lithuania, the United States, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Saparnis | Lithuania, Malaysia, United Kingdom, United States |