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Dictionary of Medieval Names
from European Sources

Bertegar m. Old English beorht 'bright' from Proto-Germanic *berhtaz + Old High German, Old Saxon gēr 'spear'.

Preview. DO NOT cite as: S.L. Uckelman. "Bertegar". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2015, no. 1. http://dmnes.org/2015/1/name/Bertegar.