Rorarius
Rorarius is the surname of the following people:
- Claudia Rorarius (* 1972), German director, screenwriter and producer for feature and documentary films
- Georgius Rorarius (1492–1557), Protestant theologian and reformer, see Georg Rörer
- Hieronymus Rorarius (1485–1556), Italian humanist and diplomat, see Girolamo Rorario