Dictionary of Medieval Names
from European Sources

Warnbald m. A derivative of Old Saxon waru, Old High German wara 'protection, watch' + Old High German bald 'bold'.

France
Latin
825 Warambaldus (nom) InsMacon V; c1160 Garinboldi (gen) CartNDdOurscamp XVI; 1163 Warinboldi (gen) ibid. XV
Germany
Latin
822x875 Werinbaldo (abl) TradCorb §115; 828 Werenbold (nom) OrkGZ no. 29; 1122 Werembaldus (nom) quix-vol1 27; 1218 Werenboldus (nom) hennes-vol1 35
The Netherlands
Latin
838 Werinbaldum (acc) OrkGZ no. 33; 1373 wermboldi (gen) GesOIJ-1 p. 303
Cite as: S.L. Uckelman. "Warnbald". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2019, no. 1. http://dmnes.org/2019/1/name/Warnbald.