Where does “californiană” come from?

californiană (Romanian) comes from Romanian -ă, from Latin illa, from Latin ille, from Latin olle, from Proto-Italic *olnos — that.

Ancestry of “californiană”, step by step

StepLanguageWordMeaning
1Romanian-ăForms certain female equivalent nouns
2Latinillanominative feminine singular of ille; nominative...
3Latinillethat; those; "; demonstrative pronoun "; that...
4LatinolleArchaic form of ille
5Proto-Italic*olnosthat
Every word from Proto-Italic *olnos →Every word from Latin olle →Every word from Latin ille →
californiană — Etymology, Origin & Word History | Etymology Explorer