Javiero \j(a)-vie-ro\ as a boy's name is a variant of Javier (Spanish, Portuguese), and the meaning of Javiero is "bright".
The baby name Javiero sounds like Avery, Averi, Jeffery, Jefery, Iver, Jafar, Jaffar and Weaver. Other similar baby names are Haviero, Zaviero, Xaviero and Saviero.