[ 2 syll. ka-sey, kas-ey ] The baby girl name Kasey is also used, though less often, as a boy name. It is pronounced as KEY-Siy- †. Kasey is of Celtic and Old Greek origin. It is used mainly in English.
Kasey is a spelling variant of the English Casey.
Kasey is also a familiar form (English) of the English and German Cassandra.
Kasey is unusual as a baby girl name. Its usage peaked in 1987 with 0.070% of baby girls being named Kasey. It was #203 in rank then. The baby name has fallen out of favor since then, and is currently used only on a very modest scale. Among the family of girl names directly related to Kasey, Cassandra was the most widely used in 2018. Kasey has in the last century been primarily given to baby girls. In 2009, 79% more baby girls than boys were given the name Kasey.
† Pronunciation for Kasey: K as in "key (K.IY)" ; EY as in "ate (EY.T)" ; S as in "see (S.IY)" ; IY as in "eat (IY.T)"