The word is not in the Quran. In the sense of “Persia”, it occurs in a saying of the Prophet ﷺ: “If religion were at the Pleiades, a man from Faris — or from the sons of Faris — would go and fetch it” (Muslim 2546); this has been seen as foretelling the great scholars from Persia.
Meaning of the name Faris
Faris is one who rides a horse (faras) skilfully, the horseman, and by extension the brave and noble knight; the root f-r-s is also that of perspicacity (firasa). Faris is also the Arabic name of Persia and its people. The name is very common in Algeria and Tunisia (Farès), the Middle East and the Gulf.
In Arabic
فَارِسفارس
Transliteration
Fāris
Root
ف ر س
Gender
Boy
Origin
Arabic
Is Faris in the Quran?
No: neither the name Faris nor its root appears in the Quran. A name can be beautiful and permissible without coming from the Quran.