The first name Kaelyn
A girl’s name.
2 syllables Female
Meaning and origin
Spelling variant of Kaylyn.
From Wiktionary (CC BY-SA 4.0).
Popularity
Babies registered in England and Wales, 1996–2025
In 2025, 8 girls were named Kaelyn, making it the 3,035th most popular girls’ name. It peaked in 2006, with 17 births (#1,435).
Office for National Statistics; years with fewer than three births are not published and show as zero. Compare Kaelyn with other names.
Popularity in the United States
Babies named Kaelyn at birth, 1880–2025
In 2025, 131 girls born in the United States were named Kaelyn, the 1,601st most popular girls’ name that year. It was used most in 2009, when 997 were.
US Social Security Administration, from applications for a Social Security card. A name is only published for a year when at least five babies were given it, so quieter years show as zero.
Questions
- What does the name Kaelyn mean?
- Spelling variant of Kaylyn.
- How popular is the name Kaelyn?
- In 2025, 8 girls born in England and Wales were named Kaelyn, ranking 3,035th. Its peak was 2006, with 17 births.
- Is Kaelyn a boy's or a girl's name?
- Mostly a girl's name: 99% of the 15,648 US babies named Kaelyn since 1880 were girls.
- When was Kaelyn most popular?
- 2009 in the United States, when 997 babies were named Kaelyn, its highest rank at 332nd.