Where does “Caelīna” come from?

Caelīna (Latin) comes from Latin Caelius, from Latin caelum, from Proto-Italic kailom, from Proto-Indo-European keh₂i-lom, from Proto-Indo-European keh₂i-.

Ancestry of “Caelīna”, step by step

StepLanguageWordMeaning
1LatinCaeliusa Roman nomen, gens or "family name" famously held by
2Latincaelumheaven; sky; atmosphere, climate, weather
3Proto-Italickailomsky
4Proto-Indo-Europeankeh₂i-lomwhole
5Proto-Indo-Europeankeh₂i-—

Words derived from “Caelīna”

Every word from Proto-Indo-European keh₂i- →Every word from Proto-Indo-European keh₂i-lom →Every word from Proto-Italic kailom →