Katlin Girl
How popular is Katlin?
Peaked in 1993
No babies were recorded with the name Katlin in 2025. It was most used in 1993, when 385 girls got the name.
5,369living people named Katlin (est.)
32median age of people named Katlin
5,461babies named Katlin since 1880
Katlin popularity over time
Boys Girls
| Rank in 2025 | Not ranked |
|---|---|
| Babies in 2025 | 0 girls |
| 10-year trend | Falling fast (-100% babies vs 2015) |
| Peak year | 1993 (385 girls) |
| Highest rank | #602 in 1993 |
| First recorded | 1981 |
Katlin counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Kaitlyn family of names ranked #361 for girls in 2025 (#294 the year before), with 882 babies in all.
| Spelling | Girls in 2025 | Share |
|---|---|---|
| Kaitlyn | 340 | 39% |
| Katelyn | 225 | 26% |
| Caitlyn | 71 | 8% |
| Katelynn | 63 | 7% |
| Caitlin | 78 | 9% |
| Kaitlynn | 41 | 5% |
| Kaitlin | 35 | 4% |
| Caitlynn | 11 | 1% |
| Katlyn | 12 | 1% |
| Kaytlyn | 6 | 1% |
Spellings are grouped by how they sound, using our own rules, so a few groupings may not match how your family says the name.
Katlin by decade
Questions
- Is Katlin a boy or girl name?
- Katlin has mostly been a girl name. It hasn't been given to enough babies in the last 10 years to measure a recent split.
- How popular is the name Katlin?
- No babies were recorded with the name Katlin in 2025. It was most used in 1993, when 385 girls got the name.
- When was Katlin most popular?
- Katlin peaked in 1993, when 385 girls were given the name. Its highest rank was #602 in 1993.
- How many people are named Katlin?
- 5,461 babies have been named Katlin in the US since 1880. We estimate about 5,369 of them are alive in 2026, with a median age of 32.
Source: Social Security Administration baby name data, 1880 to 2025 (names given to at least 5 babies of a sex in a year). Living-people and median-age figures are our estimates using US life tables. How we calculate.