Where does “भैय” come from?

भैय (Konkani) comes from Sanskrit भय, from Proto-Indo-Iranian *bʰayHás, from Proto-Indo-European bʰeyh₂- — to fear, be afraid; to strike, hit; to hew, cut.

भैय (Konkani): fear

Definitions

fear

Ancestry of “भैय”, step by step

Step	Language	Word	Meaning
1	Sanskrit	भय	fear, alarm, dread; terror, dismay, danger,...
2	Proto-Indo-Iranian	*bʰayHás	—
3	Proto-Indo-European	bʰeyh₂-	to fear, be afraid; to strike, hit; to hew, cut

Every word from Proto-Indo-European bʰeyh₂- →

भैय — Etymology, Origin & Word History | Etymology Explorer