Surname Squarra (Squarra 
) , in all the world, is a rare family name. The family name Squarra is habitual in Germany, where it is a rare surname, Switzerland, where it is a very rare surname, and Brazil, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Squarra | Brazil, United States, Germany, Switzerland |
| dieter squarra (b. 1940) |
|
|
| kurt squarra |
|