Kirsti \k(i)-rs-ti, kir-sti\ as a girl's name is a variant of Kirsten (Scandinavian, Latin) and Kirsty (Scottish), and the meaning of Kirsti is "follower of Christ".

The baby name Kirsti sounds like Kirstin and Kirstie. Other similar baby names are Kirsi, Kristi, Kyrstin, Kirstyn, Kirstine, Kierstin, Kerstin, Keirstin, Kirstee and Krysti.