Dictionary of Medieval Names
from European Sources

Gundesinde f. Old High German gund 'war, battle' + Old Saxon swīth, Gothic swinþs from Proto-Germanic *swinþaz 'strong'.

Portugal
Latin
1096 Gondesendis (gen) PHGCRP-I no. 1
Cite as: S.L. Uckelman. "Gundesinde". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Gundesinde.