Surname Looss (Looss 
) , all over the world, is a rare cognomen. The family name Looss is characteristic of Germany, where it is a rare surname, South Africa, where it is an extremely rare surname, and France. Much less frequently, Looss is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Looss | Germany, South Africa, United States, France, Brazil |
|
arthur looss German zoologist, DE (b. 1861) |
|
| wolfgang looss DE |
|