Erma \e-rma, er-ma\ as a girl's name is pronounced ER-mah. It is of Old German origin, and the meaning of Erma is "complete, universal".

Erma has 10 variant forms: Ermina, Erminia, Erminie, Irma, Irminia, Irminie, Hermia, Hermine, Herminie and Hermione.

Baby names that sound like Erma are Aram and Jeremia.