Where does “Eiríksson” come from?

Eiríksson (Icelandic) comes from Faroese Eirikur, from Old Norse Eiríkr, from Proto-Norse *Aiwa-rikiaʀ.

Ancestry of “Eiríksson”, step by step

StepLanguageWordMeaning
1FaroeseEirikur—
2Old NorseEiríkr—
3Proto-Norse*Aiwa-rikiaʀ—
Every word from Proto-Norse *Aiwa-rikiaʀ →Every word from Old Norse Eiríkr →Every word from Faroese Eirikur →