Across the world, Keider (Keider 
, Кейдер 
) is a rare male given name. The forename Keider is characteristic of Colombia, where it is a rare boy's name, the Dominican Republic, and Austria. Likewise, Keider is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Keider | Colombia, Austria, Ethiopia, United States, Venezuela |
| Кейдер | Kazakhstan, Russia |