The name Kaitylyn is of English origin and means 'pure'. It is a unique blend of the traditional names Catherine and Elizabeth, reflecting a modern approach to classic naming trends.
Kaitylyn saw a spike in popularity from 1992 to 1994, with eight births in 1994 alone. However, it declined afterwards, remaining relatively low until a brief increase in 2001. Overall, Kaitylyn was chosen for 41 newborn girls between 1992 and 2002.