Lämmergeier (German) comes from German lamm, from Middle High German lamp, from Old High German lamb, from Proto-West Germanic lamb, from Proto-Germanic lambaz, from Proto-Indo-European h₁l̥h₁onbʰos, from Proto-Indo-European h₁elh₁én.
Ancestry of “Lämmergeier”, step by step
Lämmergeier traces back through two separate lines of ancestry.