[ syll. se-bas-tiao, seb-asti-ao ] The baby boy name Sebastiao is pronounced as SAHBAESTSH-AW †. Sebastiao's language of origin is Old Greek and it is used largely in the Portuguese language. Sebastiao is a variant of Sebastian (English, French, German, Scandinavian, and Spanish).
Sebastiao is infrequently used as a baby name for boys. It is not listed in the top 1000 names. In 2015, among the group of boy names directly linked to Sebastiao, Sebastian was the most regularly used.
A baby name that sounds like Sebastiao is Sebastos (Greek).
† approx English pronunciation for Sebastiao: S as in "see (S.IY)" ; AH as in "mud (M.AH.D)" ; B as in "be (B.IY)" ; AE as in "at (AE.T)" ; T as in "tee (T.IY)" ; SH as in "she (SH.IY)" ; AW as in "cow (K.AW)"