Where does “Cataldi” come from?

Cataldi (Italian) comes from Italian Cataldo, from Irish Cathal, from Old Irish Cathal, from Proto-Celtic Katuwalos, from Proto-Celtic katus, from Proto-Indo-European kéh₃tus, from Proto-Indo-European -tus — Derives action nouns from verb roots.

Ancestry of “Cataldi”, step by step

StepLanguageWordMeaning
1ItalianCataldo—
2IrishCathal—
3Old IrishCathal—
4Proto-CelticKatuwalosstrong in battle
5Proto-Celtickatusbattle
6Proto-Indo-Europeankéh₃tusfight
7Proto-Indo-European-tusDerives action nouns from verb roots

Words derived from “Cataldi”

Every word from Proto-Indo-European -tus →Every word from Proto-Indo-European kéh₃tus →Every word from Proto-Celtic katus →