Dictionary of Medieval Names
from European Sources

Wyburg f. Old English, Old High German wig 'war, battle' + Old English, Old High German burg 'castle, city, stronghold'.

England
Latin
1189 Wiburch (nom) GASurv p. 154, Wiburga (nom) ibid. p. 157; 1222 Wiburge (gen) StPaulDom p. 4
Early Modern English
1586 Wyborow BUmar-vol2 p. 117
Cite as: J. Uckelman, S.L. Uckelman. "Wyburg". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2017, no. 1. http://dmnes.org/2017/1/name/Wyburg.