Rosa is a feminine name of Latin origin, meaning "rose". The name Rosa is derived from the Latin word rosa which is the scientific name of the genus of flowering plants called roses. Roses are known for their beautiful and fragrant flowers, which have been used for centuries to symbolize love, beauty, and passion. As a first name, Rosa has been popular in many countries around the world, including Italy, Spain, Portugal, France, and England. It is also a popular name in Latin America.