Ronella \r(o)-nella, ron(el)-la\ as a girl's name is a variant of Rona (Old Norse) and Ronelle, and the meaning of Ronella is "rough island".
The baby name Ronella sounds like Ronnella, Ranelle, Reinella, Renelle, Renell and Ronnelle. Other similar baby names are Donella, Jonella, Robella, Romella, Rosella and Rozella.