Keylin
#3,050 in 2025UnisexGirls' nameBoys' nameMeaning not yet documented
Keylin has been given to 1,495 babies in the U.S. since 1997. In 2025 it ranked #3,050 of 17,293 girls’ names in use. Its peak year was 2022, with 83 recorded. It's used for both sexes: 79% girls, 21% boys all-time.
Babies named Keylin, 2025
1 in 61,400
Keylin over time, 1880–2025
Based on births in the U.S. Babies given the name each year. Hover the chart — or focus it and use the arrow keys — for any year. Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.
Girls or boys — Keylin over time
In 2025, Keylin went to 100% girls and 0% boys.
A sex is only published in years it reached five applications, so a stretch at 0% or 100% means the other side stayed under that floor — not that it was never used.
How common is Keylin?
Everything below is computed from the 2025 data — the most recent year available.
- Among all babies, 2025
- 1 in 61,400
- 54 of 3,315,165 births
- Among girls only
- 1 in 29,800
- <0.01% of girls
- Rank, 2025
- #3,050
- of 17,293 girls’ names in use
- Coin-flip room size
- 42,555 kids
- Even odds of a second one
Where Keylin sits on the popularity scale
Chance at least one other child shares the name
If the other children were drawn at random from the 2025 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.
Put another way: gather 42,555 children born in 2025 and it's an even bet that one of them is another Keylin. In a class of 30 the chance is Under 1%.
When Keylins were born
Half of everyone ever recorded as Keylin was born before 2015 — so the typical Keylin is around 10 today.
- Biggest decade
- 2010s
- 42.0% of all use
- Born in the last 25 years
- 96.2%
- A modern name
- Recorded since 1950
- 1,180
- People you could plausibly meet
2010s — 42.0% of all recorded uses (496).
Is Keylin rising or falling?
Rank movement and count movement can disagree — the number of distinct names in use keeps growing, so a name holding a steady count still slides down the list. Both are shown.
- Rank vs 1 year ago
- +262
- Places climbed
- Rank vs 5 years ago
- −57
- Places dropped
- Rank vs 10 years ago
- +319
- Places climbed
- Births vs 10 years ago
- 1.13×
- More babies than then
- Share of its own peak
- 65.1%
- Peak was 2022 (83)
- Years since peak
- 3
- Years
- Year-to-year steadiness
- Shifting
- 21.7% average annual change
Spellings of Keylin
Keylin is not the most common spelling — Kylie is, with 27.9% against Keylin's 0.27%.
Grouped by closeness of spelling (up to two letter changes), same sex, with a floor on all-time use. It catches Sophia/Sofia and Aiden/Ayden, and misses spellings that sound alike but look different, like Sean and Shawn.
Where Keylin is used — girls
Across 2016–2025, Keylin was most concentrated in Maryland — about 1 in 14,286 girls, against 1 in 24,324 across all states with data. It was least common in North Carolina (1 in 100,000).
Shading is the share of that state's recorded girls given this name, not the raw count — otherwise the map would just show which states are biggest. Unshaded states have no published records for this period. U.S. birth records suppress state-year counts below 5; state counts therefore don't add up to the national total. Every state links to its full rankings.
Where Keylin is used — boys
Across 1910–2025, Keylin was most concentrated in Texas — about 1 in — boys, against 1 in 2,652,691 across all states with data.
Most concentrated
- 1Texas1 in —
Shading is the share of that state's recorded boys given this name, not the raw count — otherwise the map would just show which states are biggest. Unshaded states have no published records for this period. U.S. birth records suppress state-year counts below 5; state counts therefore don't add up to the national total. Every state links to its full rankings. Keylin has too little recent state data to map, so this covers all years from 1910.
Keylin by the numbers
The raw record for each sex the name is used for.
As a girl's name
Names similar to Keylin
Matched on shared beginnings and endings, similar length, and comparable popularity.
Sibling names for Keylin
Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.