Family name Gerre (Gerre 
) , in the entire world, is a rare last name. The family name Gerre is habitual in Sweden, where it is a rare surname, Ethiopia, where it is a very rare surname, and Norway. In absolute terms, this name is the most popular in Ethiopia, India, and Sweden. More frequently, Gerre is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gerre | Brazil, United States, India, Democratic Republic of the Congo, Ethiopia |