Surname Tyyni (تينى 
, Tyyni 
) , globally, is a very rare family name. The last name Tyyni is characteristic of Northern Europe, particularly Finland, where it is a rare surname. Also, Tyyni is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| تينى | Iraq |
| Tyyni | Finland, Brazil, United States |