Otilio is not popular as a baby boy name. It is not listed within the top 1000. In 2016, out of the family of boy names directly related to Otilio, Otto was the most popular.
Baby names that sound like Otilio include Odail, Odaile, Odale, Odall, Odayl, Odayle, Odel, Odele, Odell (English), Odelle, Odile (French), Odylle, Ohtli, Otello (Italian), and Othello (English, French, Italian, and Spanish).
† approx English pronunciation for Otilio: OW as in "oak (OW.K)" ; T as in "tee (T.IY)" ; IH as in "it (IH.T)" ; L as in "lay (L.EY)" ; IY as in "eat (IY.T)"