Mart \m(a)-rt\ as a girl's name (also used as boy's name Mart), is a variant of Martha (Aramaic), and the meaning of Mart is "lady; mistress of the house".
The baby name Mart sounds like Marit, Marty, Marti, Marth, Marte and Marta. Other similar baby names are Mara, Mari, Mare, Mary and Mat.