Éada M

old norse
*audaz > auðr (óðal)

In fact this name represents the Scandinavian short form of names beginning with the element “AUD” from the Old Norse “auðr”, which in turn derives from the Ancient Germanic “*audaz”, meaning “prosperity, fortune, riches, wealth”, closely related and can be difficult to tell apart from “óðal”, meaning “one's ancestral land, homeland, home, territory”.

Éada M English