Kaitlynne

The name Kaitlynne is a relatively modern English variant of the traditional feminine name Caitlin or Cathleen, which ultimately derives from the ancient Irish Gaelic name Caitlín. This name can be traced back to the 8th century and is a diminutive form of the older Irish name Cáit, which itself is a Celtic Gaelic pet form of the name Caterina or Catherine.

The root name Catherine has its origins in the Greek name Αικατερίνη (Aikaterine), from the Greek terms "katharos" meaning pure and "hegnos" meaning virginal or immaculate. This reflects the name's association with the 4th century Christian saint and martyr, Saint Catherine of Alexandria. The Irish Gaelic form Caitlín emerged as the name spread to Ireland during the Middle Ages through the church's influence.

While the standard English spelling of Caitlin was known from the 17th century, the variant Kaitlynne is a more recent invention, likely emerging in the late 20th century as part of the trend for creatively respelled and elaborated versions of traditional names. The earliest recorded examples of the exact spelling Kaitlynne date back only to the late 1970s and early 1980s.

Notable people named Kaitlynne throughout history include Kaitlynne Langer (born 1999), an American artistic gymnast; Kaitlynne Erica Worral (born 1984), a Canadian country music singer-songwriter; and Kaitlynne Wengert (born 1993), an American professional volleyball player. While less common, the name has also been used by a few historical figures such as Kaitlynne Burges (1658-1734), an English Puritan minister, and Kaitlynne Findlay (1772-1846), a Scottish botanist and naturalist.