Family name Кейм (Keim 
, Keym 
, Кейм 
) , in the world, is a common surname. The surname Кейм is habitual in Germany, where it is quite a rare surname, Paraguay, and the United States. Much less frequently, Кейм is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Keim | Germany, Malaysia, Paraguay, United States, Democratic Republic of the Congo |
| Keym | Germany, South Africa, Philippines, United States, Venezuela |
| Кейм | Kazakhstan, Russia, Ukraine |