Attilio \a-tti-lio\ as a boy's name is a variant of Attila (Hungarian), and the meaning of Attilio is "father-like".
The baby name Attilio sounds like Attilia and Atilo. Other similar baby names are Atli, Adulio, Amalio, Amelio, Anatolio, Aquilo, Aquillo, Attlas, Attley, Attlee, Atilano, Atila, Aurelio, Natalio and Odilio.