Family name Gemsa (Gemsa 
) , around the globe, is a rare surname. The last name Gemsa is habitual in Germany, where it is a rare surname, France, where it is a very rare surname, and Canada. Much less frequently, Gemsa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gemsa | Germany, Nigeria, Poland, Canada, France |
|
diethard gemsa DE (b. 1937) |
|
| andreas gemsa Dr. rer. nat. Karlsruher Institut für Technologie (KIT) 2014 |
|
|
| melanie gemsa Polish association football player, PL |
|