Family name Кройдер (Кройдер 
, Kroider) , throughout the world, is a very rare last name. The last name Кройдер is habitual in Eastern Europe, particularly Russia, where it is a very rare surname. Very seldom, Кройдер is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Кройдер | Russia |