Marella \m(a)-rella, mar(el)-la\ as a girl's name is a variant of Mariel (Danish), Marilla and Mary (Latin), and the meaning of Marella is "shining sea; star of the sea".
The baby name Marella sounds like Mariella, Marelle, Myrella, Mirella and Morella. Other similar baby names are Madella, Marvella, Marcella, Marsella, Marelda and Martella.