Family name Кретцер (Kretzer 
, Кретцер 
) , across the world, is quite a rare last name. The surname Кретцер is habitual in Germany, where it is quite a rare surname, Austria, where it is a rare surname, and Brazil. Not in comparison with a country's population, it is the most numerous in Germany, the United States, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Kretzer | Germany, United States, Argentina, France, Brazil |
| Кретцер | Ukraine |