Rosabelle \r(o)-sa-belle, rosab(el)-le\ as a girl's name is a variant of Rosa (Latin) and Rosabel, and the meaning of Rosabelle is "rose; beautiful rose".
The baby name Rosabelle sounds like Rosabella and Raisabel. Other similar baby names are Isabelle, Robelle, Roschelle, Roselle and Ysabelle.