Fulga de Sus (Romanian) comes from Romanian Fulga, from Romanian fulg, from Romanian floc, from Latin floccus, from Frankish flokko, from Proto-Germanic *flukkô, from Proto-Indo-European plewk-, from Proto-Indo-European plew- — to fly, flow, run.
Ancestry of “Fulga de Sus”, step by step
Fulga de Sus traces back through 3 separate lines of ancestry.