Mirka \m(i)-rka, mir-ka\ as a girl's name is a variant of Mira (Latin, Slavic, Hindi), and the meaning of Mirka is "wonderful; peace; propserous".
The baby name Mirka sounds like Marga, Marika, Maryka and Markia. Other similar baby names are Mika, Milka, Mirla, Mirra, Mirta and Mirna.