Martella \m(a)-rtella, mar-tella\ as a girl's name is a variant of Martha (Aramaic), and the meaning of Martella is "lady; mistress of the house".
The baby name Martella sounds like Martelle, Maridel, Myrtle and Mertle. Other similar baby names are Marvella, Marcella, Marsella, Mariella and Marella.