Ingeborg (German) comes from Danish Ingeborg, from Old Norse Ingibjǫrg, from Old Norse bjǫrg, from Old Norse bjarga, from Proto-Germanic berganą, from Proto-Indo-European bʰerǵʰ- — to rise; high, lofty; hill, mountain.
Ancestry of “Ingeborg”, step by step
Ingeborg traces back through 3 separate lines of ancestry.