Kailynn

How popular is Kailynn in the US?

Rank in 2025

2,326th among girls

Babies in 2025

78 about 1 in 21,000 girls

Five-year trend

Falling down 32% in five years

Same name in a class

under 1% chance among 15 girls

In 2025, 78 girls in the US were named Kailynn, making it the 2,326th most popular name for girls. Five years earlier, in 2020, it was 1,616th. Its busiest year was 2011, with 290 girls. It first appears in the records in 1985.

It has been given to fewer girls each year for the last 5 years. 2025 had fewer girls named Kailynn than any year since 1998.

Half of all the girls named Kailynn in the US since 1880 were born between 2006 and 2016, the years shaded on the chart below.

In 2025, 1,087 girls in the US were given Kailynn or a name that sounds the same. With every name's spellings counted this way, that ranks #305, up from #2,326 for this spelling alone.

• Kaylynn 134
• Kaelyn 131
• Kaylin 126
• Kailyn 110
• Kaelynn 79
• Kailynn 78
• Kaylyn 70
• Kaylen 61