Ki is a shortening of the English Kiara.
Ki is also a shortening of the name Kinsley.
Ki is not popular as a baby girl name. It is not in the top 1000 names. Out of the family of girl names directly related to Ki, Kinsley was the most popular in 2015.
Baby names that sound like Ki include Kea (English and Hawaiian), Qi, Ka (Dutch), Kace (English), Kae (English), Kai (Scandinavian, English, Hawaiian, and German), Kaie, Kaj (German and Scandinavian), Kass (English), Kay (English and German), Kayce (English), Kaye (English), Kayse (English), Keke (Hawaiian), Kess, Kesse, Kesy, Kez (English), Khai, and Khann.
† English pronunciation for Ki: K as in "key (K.IY)" ; IY as in "eat (IY.T)"