Where does “californian” come from?

californian (Romanian) comes from English Californian, from English California, from Spanish California.

californian (Romanian): Of or from California, Californian; A...

Definitions

Step	Language	Word	Meaning
1	English	Californian	Of or relating to California; A native or...
2	English	California	—
3	Spanish	California	—

californian — Etymology, Origin & Word History | Etymology Explorer