Where does “Kleppabú” come from?

Kleppabú (Old Norse) comes from Old Norse bú, from Proto-Germanic būą — building, dwelling.

Ancestry of “Kleppabú”, step by step

StepLanguageWordMeaning
1Old Norsedwelling, household, farm, estate, housekeeping,...
2Proto-Germanicbūąbuilding, dwelling
Every word from Proto-Germanic būąEvery word from Old Norse