Origin of the name Rosemarie: Combination of the names Rose (horse; rose) and Marie. The name became popular at a time when flower names were coming into use, and it might therefore have originated as a borrowing of the name of the herb rosemary, which is derived from the Latin ros marīnus (dew of the sea).
Meaning of name Roselle. Etymology : French diminutive of ROSE. Saint : Origin : French (Rare)