Surname Warell (Warell 
) , in the entire world, is a very rare family name. The cognomen Warell is characteristic of Sweden, where it is a rare surname, Finland, and the United States, where it is an extremely rare surname. Very seldom, Warell is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Warell | Sweden, Finland, United States, Philippines |
| anders warell Swedish researcher, SE (b. 1970) |
|