Where does “柿原” come from?

柿原 (Japanese) comes from Japanese 原, from Old Japanese 原, from Italian -para.

Ancestry of “柿原”, step by step

柿原 traces back through two separate lines of ancestry.

Step	Language	Word	Meaning
1	Japanese	原	meadow, plain, field; the original thing; the...
2	Old Japanese	原	—
3	Italian	-para	—

Step	Language	Word	Meaning
1	Japanese	柿	a persimmon, especially the Japanese persimmon;...
2	Old Japanese	柿	—