Where does “Eklöf” come from?

Eklöf (Swedish) comes from Swedish Ek, from Old Norse eik, from Proto-Germanic aiks, from Proto-Indo-European h₂eyǵ- — goat; oak.

Ancestry of “Eklöf”, step by step

Eklöf traces back through two separate lines of ancestry.

via Swedish Ek

StepLanguageWordMeaning
1SwedishEkoak
2Old Norseeikoak; tree in general
3Proto-Germanicaiksoak tree; oak
4Proto-Indo-Europeanh₂eyǵ-goat; oak

via Swedish löf

StepLanguageWordMeaning
1SwedishlöfObsolete spelling of löv
Every word from Proto-Indo-European h₂eyǵ-