Dictionary of Medieval Names
from European Sources

Helmward m. Old High German, Old Saxon helm 'helmet' + Old High German wart 'guard, ward'.

Germany
Latin
822x875 Helmwordus (nom) TradCorb §185
Cite as: S.L. Uckelman. "Helmward". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Helmward.