Dictionary of Medieval Names
from European Sources

Meinward m. Old High German megin, magan 'strength, might, power' + Old High German wart 'guard, ward'.

Germany
Latin
1001 Maginuuardi (gen) HambUrk-vol1 LIV
Cite as: S.L. Uckelman. "Meinward". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Meinward.