Martynne \m(a)-rtynne, mar-tynne\ as a girl's name is a variant of Martha (Aramaic), and the meaning of Martynne is "lady; mistress of the house".
The baby name Martynne sounds like Martyne, Marthine and Martine. Other similar baby names are Marlynne, Marlyne, Maryanne, Marianne, Marilynne, Marjanne, Marlynn and Marlenne.