"Karstin \k(a)-rs-tin, kar-stin\ as a girl's name.
The baby name Karstin sounds like Karsten, Kirstin, Kyrstin and Kerstin. Other similar baby names are Karson, Kristin, Kirstie, Kirsten, Khristin, Kjerstin, Kirstyn, Kirstine, Kirsti, Kierstin, Kersten, Keirstin, Keerstin and Krystin."