Cailin
Cailin: name meaning, origin and popularity
How popular is Cailin?
Since 1880, 3,713 girls and 30 boys in the U.S. have been named Cailin (99% girls). Its highest rank for girls was #1161 in 1998. Its highest rank for boys was #7670 in 1998. In 2025, 7 babies were given the name, outside the top 1,000.
Names similar to Cailin
Names that start with the same letters, most popular first.
Sibling name ideas for Cailin
Names that peaked around the same time as Cailin and are still in the U.S. top 1,000.
Cailin FAQ
How popular is the name Cailin?
Since 1880, 3,713 girls and 30 boys in the U.S. have been named Cailin (99% girls). Its highest rank for girls was #1161 in 1998. Its highest rank for boys was #7670 in 1998. In 2025, 7 babies were given the name, outside the top 1,000.
Is Cailin a boy or girl name?
Cailin is mostly a girl name in the U.S.: 3,713 girls and 30 boys since 1880.
Popularity data: U.S. Social Security Administration baby name data, 1880–2025 (names given to 5+ babies per year).