Where does “Fulvio” come from?

Fulvio (Italian) comes from Latin Fulvius, from Latin fulvus, from Proto-Indo-European bʰl̥wós, from Proto-Indo-European bʰel-, from Proto-Indo-European bʰōl-.

Ancestry of “Fulvio”, step by step

Step	Language	Word	Meaning
1	Latin	Fulvius	a Roman nomen gentile, gens or "family name" famously held by
2	Latin	fulvus	reddish-yellow, tawny, amber-coloured, fulvous
3	Proto-Indo-European	bʰl̥wós	—
4	Proto-Indo-European	bʰel-	to sound; to speak, roar, bark; shiny, white; to...
5	Proto-Indo-European	bʰōl-	—

Every word from Proto-Indo-European bʰōl- →Every word from Proto-Indo-European bʰel- →Every word from Proto-Indo-European bʰl̥wós →