Across the world, Rittner (Rittner 
, Риттнер) is a very rare primarily female, but very infrequently boy's first name. The first name Rittner is characteristic of Eastern Asia, particularly China, where it is an extremely rare girly name. Much more frequently, Rittner is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rittner | Germany, France, Poland, United States, Austria |
| perrin rittner college basketball player (1951–1951) Louisiana State |
|
|
| hardy rittner German pianist, DE (b. 1981) |
|