Myrna \m(y)-rna, myr-na\ as a girl's name is pronounced MIR-nah. It is of Irish and Gaelic origin, and the meaning of Myrna is "beloved". Made familiar in the 1930s and 1940s by actress Myrna Loy.

Myrna has 8 variant forms: Meirna, Merna, Mirna, Moina, Morna, Moyna, Muirna and Murna.

Baby names that sound like Myrna are Marna, Marina, Marni, Marne, Marena, Marnya, Marnia, Morena, Merona, Myrene and Mirana.