Edmund m
English (also used in Germany): from an Old English personal name composed of the elements ēad prosperity, riches, fortune + mund protector. It was borne by several early royal and saintly figures, including a 9th-century king of East Anglia killed by invading Danes, allegedly for his adherence to Christianity. This story earned him a cult that spread throughout Western and Central Europe.
First names dictionary. 2012.