Roanna \ro(an)-na\ as a girl's name. Variant of Rosanne.
Roanna has 5 variant forms: Ranna, Roanne, Ronni, Ronnie and Ronny.
For more information, see also related names Roseanne and Rowan.
Baby names that sound like Roanna are Reanna, Rianna, Roana, Ronna, Royanna and Ryanna.