Other forms are Kildericus, Childerico, Hildricus, Childerici and Hildiric. (Source: Cite as: J. Uckelman, S.L. Uckelman. "Hilderich". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2023, no. 1. http://dmnes.org/2023/1/name/Hilderich)