beinhard (Norwegian Bokmål) comes from Norwegian Bokmål hard, from Old Norse harðr, from Proto-Germanic harduz, from Proto-Indo-European kert-, from Proto-Turkic *keŕ- — to travel, tour.
beinhard (Norwegian Bokmål): tough literally: hard as bone
Definitions
tough literally: hard as bone
Ancestry of “beinhard”, step by step
beinhard traces back through two separate lines of ancestry.