Last name Розенкранц (Rosenkranz 
, Rozenkranc 
, Розенкранц 
) , all around the world, is a common cognomen. The surname Розенкранц is characteristic of Germany, where it is quite a rare surname, Austria, and Czechia. In absolute terms, it is the most numerous in Germany, the United States, and Austria. Very seldom, Розенкранц is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rosenkranz | Austria, Poland, Germany, United States, Czechia |
| Rozenkranc | Poland, Israel, France, Germany, United States |
| Розенкранц | Ukraine, Russia |
| Rozenkrants | Israel, Sweden, Russia, Brazil, United States |
| розенкранц, карл вильямович Russian chess player, LV (b. 1876) |
|