Krystiano \k-rystia-no, kr(ys)-tiano\ as a boy's name is a variant of Christian (Latin), and the meaning of Krystiano is "follower of Christ".
The baby name Krystiano sounds like Krystian, Kristian and Cristiano. Other similar baby names are Cristino, Cristian, Christiano, Chrystian, Kristien, Kristan and Tristian.