Where does “Kjartan” come from?

Kjartan (Norwegian) comes from Icelandic Kjartan, from Old Norse Kjartan, from Old Irish Muirchertach.

Ancestry of “Kjartan”, step by step

StepLanguageWordMeaning
1IcelandicKjartan—
2Old NorseKjartan—
3Old IrishMuirchertach—
Every word from Old Irish Muirchertach →Every word from Old Norse Kjartan →Every word from Icelandic Kjartan →