Surname Gerest (Gerest 
) , in the world, is a very rare last name. The last name Gerest is habitual in France, where it is a very rare surname, Argentina, where it is an extremely rare surname, and the United States. Likewise, Gerest is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gerest | Philippines, Spain, India, France, Argentina |
| régis-claude gerest 26 October 1866-28 August 1941; ISNI 0000 0001 1331 2140 (b. 1866) |
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