Where does “Upsala” come from?

Upsala (Spanish) comes from Swedish Uppsala, from Old Norse Uppsalir, from Old Norse upp, from Proto-Germanic upp, from Proto-Germanic ub, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.

Ancestry of “Upsala”, step by step

StepLanguageWordMeaning
1SwedishUppsala—
2Old NorseUppsalir—
3Old Norseuppup
4Proto-Germanicuppup, upwards
5Proto-Germanicubunder
6Proto-Indo-Europeanupóunder, below
7Proto-Indo-Europeanh₃ewp-—
Every word from Proto-Indo-European h₃ewp- →Every word from Proto-Indo-European upó →Every word from Proto-Germanic ub →