Kristien \k-ris-tien, kr(i)-stien\ as a boy's name (also used as girl's name Kristien), is a variant of Kristian (Scandinavian, Latin), and the meaning of Kristien is "follower of Christ".
The baby name Kristien sounds like Krister, Cristen and Kristan. Other similar baby names are Krystian, Cristian, Krispin, Tristin and Tristen.