Dictionary of Medieval Names
from European Sources

Wiggo m. A hypocoristic of any of various names beginning with Old Saxon, Old English wig, Old High German wīc 'war, battle'.

France
Latin
10thC Wigonis (gen) St-Bernard-Romans 134; 937x993 Vuigonis (gen) CartSavII 1; 952x993 Vuigonis (gen) St-Bernard-Romans 132; 11thC Vuigo (nom) ibid. 135, Vuigonis (gen) ibid. 135, Wigo (nom) ibid. 135, Wigone (abl) ibid. no. 112; 1046 Wigo (nom) ibid. 123, Wigonis (gen) ibid. 123; 1082x1087 Wigo (nom) ibid. no. 120; 1122–1126 Wigonis (gen) clairvaux-12thc 3
Germany
Latin
963x1023 Wicho (nom) TradCorb §226
Cite as: S.L. Uckelman. "Wiggo". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Wiggo.