Kaitlyn
girlKAYT-lin
“pure”
Popularity Over Time
Births per million by decade (SSA data, 1960s–2020s)
The Story
Kaitlyn is a name rooted in Irish tradition, often associated with purity and beauty. Historically, it has evolved from the Irish name Caitlín, a diminutive of Cait, which means 'pure'. Modern parents are drawn to Kaitlyn for its melodic sound and contemporary vibe, making it a popular choice for girls who are destined to shine.
Names That Vibe With Kaitlyn
Kaitlyn Appears in These Lists
Classic & Timeless
Names that have stood the test of time — elegant, familiar, and never out of fashion.
Modern & Trendy
Fresh, contemporary names that feel right now. Perfect for parents who want something current.
Elegant & Sophisticated
Names dripping with refinement. Perfect for parents seeking grace, poise, and a hint of grandeur.
Irish & Celtic
Names from the Emerald Isle and ancient Celtic traditions. Rich in history, melody, and myth.