Kirstian \k(i)-rs-tian, kir-stian\ as a girl's name.
The baby name Kirstian sounds like Kristian and Khristian. Other similar baby names are Kirstin, Kirsten, Kyrstin, Kirstynn, Kirstyn, Kirstine, Kirsteen, Kierstin, Kerstin and Keirstin.