Rosie is usually treated as a nickname for Rose, the Norman form of Rohese meaning “famous type, famous kind” from Germanic elements hrod (fame) and heid (kind, sort, type). Rose later became associated with Latin Rosa meaning “rose”, referring to the flower. Spelled Rosy, it refers to a pinkish-red color as well as used to refer to something that is cheerful, bright, and optimistic, or it can be used to refer to someone who has rosy cheeks i.e., having a healthy pink complexion.
Origin: Ancient Germanic, Latin
- Rosy (English)
- Rose (English, French)