Dictionary of Medieval Names
from European Sources

Sichaus m. Old High German sigu 'victory' + Old High German hadu 'battle'.

France
Latin
c823 Sichaus (nom) irminon-vol2 22, Ved
Cite as: S.L. Uckelman. "Sichaus". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2023, no. 1. http://dmnes.org/2023/1/name/Sichaus.