Emmalynn \e-mmaly-nn, emm(a)-lynn\ as a girl's name is a variant of Emily (Latin) and Emma (Old French, Old German), and the meaning of Emmalynn is "rival; laborious; eager; entire, universal".
The baby name Emmalynn sounds like Emmalynne and Emmalyn. Other similar baby names are Emylynn, Emmaline, Emmalene, Emalyn, Emmelyne, Emlynn, Emmelyn, Evalynn and Gemmalynn.