Elfrydah \e-lfry-dah, el(f)-rydah\ as a girl's name is a variant of Alfreda (Old German, Old English) and Elfrida (Old English, Old German), and the meaning of Elfrydah is "elf or magical counsel; elf, magical being strength".

The baby name Elfrydah sounds like Ellfrydah, Elfryda and Elfredah. Other similar baby names are Ellfryda, Ellfredah, Alfryda, Alfredah and Elfreda.