Kayleen

Meaning of Kayleen

Kayleen is often considered a modern variation of names like Kay and Eileen. It can mean "pure" or "slender and fair."

Kayleen has Irish/Gaelic roots — browse every Irish/Gaelic baby name in our catalog.

Popularity of Kayleen

After ranking as high as #917 in 2010, Kayleen has fallen out of the US top 1,000 as of 2025.

Notable people named Kayleen

• Kayleen McAdams
  Makeup artist
• Kayleen Schaefer
  Journalist and author
• Kayleen Servatius
  Mathematician
• Kayleen Reusser
  Writer and editor
• Kayleen Waltman
  American softball player

More Irish/Gaelic names

Questions about the name Kayleen

What does the name Kayleen mean?

Kayleen means kayleen is often considered a modern variation of names like kay and eileen. it can mean "pure" or "slender and fair.", and it comes from Irish/Gaelic origins.

Is Kayleen a boy's or a girl's name?

Kayleen is most commonly used as a girl's name in the United States.

How popular is the name Kayleen?

Kayleen did not appear in the top 1,000 baby names in 2025, which makes it a genuinely uncommon pick.

When was Kayleen most popular?

Kayleen peaked at #917 in 2010.