Surname ศิวะนาวิน (ศิวะนาวิน 
, Sivanawin 
) , across the world, is a very rare last name. The cognomen ศิวะนาวิน is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ศิวะนาวิน | Thailand |
| Sivanawin | United States, Thailand |