Dictionary of Medieval Names
from European Sources

Ursilda f. Of uncertain Germanic origin. The name is not related to Latin ursus, ursa 'bear'.

Germany
Latin
871 Ursilde (abl) quix-vol1 45
Cite as: S.L. Uckelman. "Ursilda". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Ursilda.