Where does “Thunberg” come from?

Thunberg (Swedish) comes from Swedish tun, from Old Norse tún, from Proto-Germanic tūną, from Gaulish dunum, from Proto-Celtic dūnom, from Proto-Indo-European dʰewh₂- — smoke; mist, haze.

Ancestry of “Thunberg”, step by step

Thunberg traces back through two separate lines of ancestry.

via Swedish tun

StepLanguageWordMeaning
1Swedishtuncourtyard (an area surrounded by buildings)
2Old Norsetúna hedged plot, enclosure, courtyard, homestead; a...
3Proto-Germanictūnąfence; enclosure
4Gaulishdunumfort; hill, hillfort
5Proto-Celticdūnomstronghold, rampart
6Proto-Indo-Europeandʰewh₂-smoke; mist, haze

via Swedish Berg

StepLanguageWordMeaning
1SwedishBerga mountain
2Old NorsebjargAlternative form of berg; cliff
3Proto-Germanicbergazhill; mountain; refuge; shelter
4Proto-Indo-Europeanbʰerǵʰ-to rise; high, lofty; hill, mountain

Words derived from “Thunberg

Every word from Proto-Indo-European dʰewh₂-Every word from Proto-Celtic dūnomEvery word from Gaulish dunum