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boyandgirlnames

Kaylynn

Girl name · American · English · Irish

US rank
#1,570
Syllables
2
Peak
#512 in 2009

134 babies were named Kaylynn in the US in 2025. It has dropped 452 places in five years.

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US births per million girls, 1947–2025

01653301947196020002025

Most popular states (2025)

OH rank #668KY rank #744MO rank #926

Similar names

Popularity: U.S. Social Security Administration (babies with 5+ births per year).

Did you know?

A few things about Kaylynn you might not know, from US birth records. Handy for convincing a partner, or a grandparent.

  • How commonAbout 1 in every 11,990 baby girls born in the US in 2025 was named Kaylynn, 134 babies in all. In a typical school of 500 kids, your Kaylynn would very likely be the only one.
  • HistoryKaylynn first shows up in US birth records in 1947, the first year at least 5 babies got it. It has been in use for 78 years since.
  • Best yearIt was far more popular in 2009, when it ranked #512. Today it's #1,570, so it could be due a comeback.
  • Then vs nowKaylynn was 2.0× more common in 2000 than it is today. In 2000 it was given to about 1 in 5,917 baby girls; in 2025, about 1 in 11,990.
  • TrendKaylynn has slipped 452 places over the last five years and now sits at #1,570. Good news if you want a familiar name that fewer kids will share.
  • Where it's lovedKaylynn is most popular in Ohio, where it ranks #668, followed by Kentucky (#744) and Missouri (#926). It's in the top 1,000 in 3 states.

About the name Kaylynn

Kaylynn is a girl name of American, English and Irish origin. It has 7 letters and 2 syllables, starting with K and ending in “-ynn”. US birth records list Kaylynn for girls from 1947 to 2025, in 73 of those 79 years. Its best year was 2009, when it ranked #512 among girl names. In 2025 it ranked #1,570, with 134 babies.

Origin:American namesEnglish namesIrish names

Kaylynn for girls, by decade
DecadeBabies per millionAbout 1 in
1940s2.5405,405 girls
1950s2.1465,116 girls
1960s7.7130,039 girls
1970s9.3107,875 girls
1980s3033,356 girls
1990s1307,704 girls
2000s2294,371 girls
2010s2184,582 girls
2020s1029,828 girls

Questions about the name Kaylynn

What is the origin of the name Kaylynn?

Kaylynn has American, English, Irish roots in our records. Other American names include Lainey, Daisy, Josie.

Is Kaylynn a boy or girl name?

Kaylynn is a girl name.

How popular is the name Kaylynn?

Kaylynn ranked #1,570 for US girls in 2025, given to 134 babies. Its best year was 2009 (#512).