Dictionary of Medieval Names
from European Sources

Germund m. Old Icelandic geirr, Old High German, Old Saxon gēr 'spear' + Old Icelandic mundr, Old Saxon mund, Old High German munt 'protection'.

Finland
Early Modern Swedish
1548 Germund (nom) Audén1980 p. 168
France
Latin
c823 Germundus (nom) irminon-vol2 49; 1031 Germundus (nom) StVdM-II 684; 1292 Germondus (nom) MemBret-I 1104
Ireland
Latin
fin12thC Germundi (gen) MunDocIr III, p. 6
Cite as: R. Le Get, S.L. Uckelman. "Germund". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2017, no. 1. http://dmnes.org/2017/1/name/Germund.