Where does “Hallbjǫrg” come from?

Hallbjǫrg (Old Norse) comes 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 “Hallbjǫrg”, step by step

Hallbjǫrg traces back through two separate lines of ancestry.

via Old Norse bjǫrg

StepLanguageWordMeaning
1Old Norsebjǫrgsalvation
2Old Norsebjargato save
3Proto-Germanicberganąto take care of; to preserve, to keep; to...
4Proto-Indo-Europeanbʰerǵʰ-to rise; high, lofty; hill, mountain

via Old Norse hallr

StepLanguageWordMeaning
1Old Norsehallrslope, hill; rock, stone; leaning to one side,...
2Proto-GermanichalluzA rock; stone; boulder; A rockface; cliff
3Proto-Indo-European(s)kel-to bend, crook; bent, crooked; leg, heel, knee,...
Every word from Proto-Indo-European bʰerǵʰ-Every word from Proto-Germanic berganąEvery word from Old Norse bjarga