Where does “Wulfgar” come from?

Wulfgar (Old English) comes from Old English gār, from Proto-West Germanic gaiʀ, from Proto-Germanic gaizaz, from Proto-Indo-European ǵʰoysós, from Proto-Indo-European ǵʰey- — winter.

Ancestry of “Wulfgar”, step by step

Wulfgar traces back through two separate lines of ancestry.

via Old English gār

StepLanguageWordMeaning
1Old Englishgārspear, dart, javelin, shaft, arrow, weapon, arms
2Proto-West Germanicgaiʀspear
3Proto-Germanicgaizazspear, pike, javelin
4Proto-Indo-Europeanǵʰoysósthrowing spear
5Proto-Indo-Europeanǵʰey-winter

via Old English wulf

StepLanguageWordMeaning
1Old Englishwulfwolf
2Proto-West Germanicwulfwolf
3Proto-Germanicwulfazwolf
4Proto-Indo-Europeanwĺ̥kʷoswolf
Every word from Proto-Indo-European ǵʰey- →Every word from Proto-Indo-European ǵʰoysós →Every word from Proto-Germanic gaizaz →