For this Duilio Santos there are 1 different names on Yasni.
In the ranking of the most common first names Duilio Santos is on position 4590.
Male first name (Italian, Spanish, Portuguese): Duilio, Latin (Roman family); duellum = the war, the Roman family name 'Duilius', known by Duilius Gaius, a Roman politician and military leader (3rd century BC).; the family name is possibly from the word 'duellum' (war) is derived
Male first name (Spanish): Santos and the Saints;; = santo, the Holy