In all the world, Коммер (Commer 
, Коммер 
) is a very rare epicene forename. The forename Коммер is habitual in Northern America, particularly the United States, where it is an extremely rare largely male, but uncommonly feminine name. More prevalently, Коммер is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Commer | Germany, Mexico, Canada, United States, France |
| Коммер | Kyrgyzstan, Russia |