This is an official answer by QuranicNames.com Staff
Rabeeba can also mean step-daughter, this is correct. Many Arabic names have multiple different meanings. For example Zimal can mean "garment" and can also mean "ride" (something like a horse or motorcycle that people ride).
The content on this site does not constitute any type of legal or religious advice. Always consult your local imam or other knowledgeable individuals before making a decision about choosing a baby name.