Where does “nfr n” come from?

nfr n (Egyptian) comes from Egyptian nfr, from Proto-Afroasiatic fir- — to be good.

Ancestry of “nfr n”, step by step

Step	Language	Word	Meaning
1	Egyptian	nfr	to be of superior or admirable quality, to be...
2	Proto-Afroasiatic	fir-	to be good

nfr n — Etymology, Origin & Word History | Etymology Explorer