Where does “Kolbjǫrn” come from?

Kolbjǫrn (Old Norse) comes from Old Norse kol, from Proto-Germanic kulą, from Proto-Indo-European gʷol-, from Proto-Indo-European ǵwelH- — to burn; to shine.

Ancestry of “Kolbjǫrn”, step by step

Kolbjǫrn traces back through two separate lines of ancestry.

via Old Norse kol

StepLanguageWordMeaning
1Old Norsekolcoal
2Proto-Germanickulącoal
3Proto-Indo-Europeangʷol-—
4Proto-Indo-EuropeanǵwelH-to burn; to shine

via Old Norse bjǫrn

StepLanguageWordMeaning
1Old Norsebjǫrnbear
2Proto-Germanicbernuzbear

Words derived from “Kolbjǫrn”

Every word from Proto-Indo-European ǵwelH- →Every word from Proto-Indo-European gʷol- →Every word from Proto-Germanic kulą →