Where does “Linköping” come from?

Linköping (English) comes from Swedish Linköping, from Swedish köping, from Old Swedish køpunger, from Old Norse kaupangr, from Old Norse kaup, from Old Norse kaupa, from Proto-Germanic kaupōną, from Proto-Germanic kaupô.

Ancestry of “Linköping”, step by step

StepLanguageWordMeaning
1SwedishLinköpingLinköping, a city in Sweden, in the province Östergötland
2Swedishköpinga market town, a small town
3Old Swedishkøpunger
4Old Norsekaupangrmarketplace
5Old Norsekauppurchase
6Old Norsekaupato buy
7Proto-Germanickaupōnąto buy; trade
8Proto-Germanickaupôinnkeeper; merchant
9LatincaupoTradesman; Innkeeper, shopkeeper
10Proto-Indo-Europeankaup-
Every word from Proto-Indo-European kaup-Every word from Latin caupoEvery word from Proto-Germanic kaupô