Where does “Фарашев” come from?

Фарашев (Bulgarian) comes from Arabic فراش, from Arabic فرش, from Arabic فُرْشَة.

Ancestry of “Фарашев”, step by step

Step	Language	Word	Meaning
1	Arabic	فراش	butterflies; moths; mill wheel
2	Arabic	فرش	verbal noun of فَرَشَ; carpet, rug; sheet,...
3	Arabic	فُرْشَة	—