Kaylin is a variant of the name Kayle, which has its roots in medieval Germany, possibly derived from the Old English words 'cyo' meaning 'church' and 'line' or 'lyne' meaning 'boundary'. It may also be related to the Irish surname Kelley.
In modern times, Kaylin is often associated with the Native American heritage, particularly among the Dakota people where it means 'little one'. In some cultures, the name is seen as a symbol of innocence and vulnerability.
People named Kaylin are often creative, intuitive, and emotionally intelligent, with a strong connection to their inner world. They may be sensitive and empathetic, but also fiercely independent and determined.
The name Kaylin has gained popularity in recent years, particularly among parents looking for a unique yet not too unconventional name. It is often used in both masculine and feminine forms, although the latter is more common.