Kaitlyn is a feminine given name that originated from the Greek name Katharina, meaning "pure" or "unsullied." The name Kaitlyn has become popular in English-speaking countries since the 1970s and has various alternative spellings such as Caitlin, Caitlyn, and Katelyn. Individuals with the name Kaitlyn are often described as intelligent, creative, and compassionate. They have a strong sense of determination and are known for their loyalty towards their friends and family. Kaitlyn is a timeless and elegant name that exudes grace and sophistication.