Submitted Name Revision History

Of unknown meaning. Theories include a derivation from an Ancient Norse word for "she-bear" with the same roots as Latin ursa (compare URSULA, which used to be used as a Latinization of Yrsa), even though this seems rather unlikely. Another theory derives Yrsa from the Old Norse (and Icelandic) feminine name ÝRR, which itself is derived from Old Norse œrr "mad; furious; wild".