Where does “län” come from?

län (Old Swedish) comes from Middle Low German lēn, from Old Norse lén, from Middle Low German lehen, from Proto-Germanic laihną, from Proto-Indo-European leykʷ- — to leave.

Ancestry of “län”, step by step

län traces back through two separate lines of ancestry.

via Middle Low German lēn

StepLanguageWordMeaning
1Middle Low Germanlēn
2Old Norselénfief, fee; royal grant or emoulement; royal...
3Middle Low Germanlehen
4Proto-Germaniclaihnąthat which is lent, loan; fief
5Proto-Indo-Europeanleykʷ-to leave

via Old Norse lán

StepLanguageWordMeaning
1Old Norselánloan; luck

Words derived from “län

Every word from Proto-Indo-European leykʷ-Every word from Proto-Germanic laihnąEvery word from Middle Low German lehen