A diminutive of the name Rose, which is a flower name (um, obviously). And like little Rosie’s floral counterpart, you may want to give her to someone you love from time to time. Like Grandma. So you can have a date night.
Famous people named Rosie:
Actresses Rosie Perez and Rosie O'Donnell; TV personality/pregnancy expert Rosie Pope; model Rosie Huntington-Whiteley; jockey Rosie Napravnik; singers Rosie Thomas and Rosie Nix-Adams.
Rosie is the name of the robot maid in the classic animated series "The Jetsons."