Last name Lyyli (Lyyli 
) , around the globe, is a very rare surname. The family name Lyyli is characteristic of Israel, where it is a rare surname, Finland, where it is a very rare surname, and the United States, where it is an extremely rare surname. More frequently, Lyyli is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lyyli | Israel, Finland, United States, Germany |