Dictionary of Medieval Names
from European Sources

Siclehard m. An elongation of Old High German sigu 'victory' + Old Saxon hard, Old High German hart 'strong, hard'.

France
Latin
c823 Siclehardus (nom) irminon-vol2 82, Palatiolum
Cite as: S.L. Uckelman. "Siclehard". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2017, no. 1. http://dmnes.org/2017/1/name/Siclehard.