Katlynn
Katlynn was not among the names given to 5 or more girls in 2025. Its best year was 1998, when it ranked 802nd; the most babies were born in 1999 (268). More babies were named Katlynn in the 1990s than in any other decade.
Meaning Not yet researched how we research meanings
- Rank in 2025
- Not rankedgirls
- Babies in 2025
- 0girls
- Girls and boys
- Almost always a girl’s name2021–2025
- Peak year
- 1999268 babies
- Total since 1880
- 3,975babies recorded
Katlynn popularity since 1880
| Year | Rank (girls) | Babies (girls) |
|---|---|---|
| 2025 | — | — |
| 2020 | #9,905 | 10 |
| 2010 | #3,142 | 53 |
| 2000 | #982 | 216 |
| 1990 | #1,285 | 127 |
| 1980 | — | — |
| 1970 | — | — |
| 1960 | — | — |
| 1950 | — | — |
| 1940 | — | — |
| 1930 | — | — |
| 1920 | — | — |
| 1910 | — | — |
| 1900 | — | — |
| 1890 | — | — |
| 1880 | — | — |
How popular is Katlynn, counting every spelling?
Katlynn is a spelling of Katlyn, a name family that had 12 girls in 2025 across its spellings. Together these spellings went to 12 girls in 2025.
| Spelling | Babies 2025 | Official rank | Babies 2021–2025 |
|---|---|---|---|
| Katlyn | 12 | #8,612 | 79 |
Spellings count together when they sound the same in American English and are used for the same sex; nicknames and forms that sound different (such as Theo and Theodore) are kept apart. How we group spellings.
How old are people named Katlynn?
About 3,900 people born in the US named Katlynn are alive today, with a median age of 28; half are between 23 and 32. That makes Katlynn mostly worn by children and young adults.
Babies given the name each year (SSA) times the share of that birth year still alive (SSA life tables). Counts people born in the US only. Method.
Katlynn by state
How common Katlynn was among girls born in each state in 1997–2001, around its peak. It is notably more common than nationally in Kentucky (3.2×), Alabama (3.0×), Oklahoma (2.7×), Indiana (2.7×), Missouri (2.3×). In 21 states fewer than five girls a year got the name, too few for SSA to publish, so those states show as zero.
Names with a similar history
These names rose and fell in step with Katlynn: their share of US girls followed the most similar curve since 1880. If you like Katlynn, they share its era and feel.
Questions about the name Katlynn
How popular is the name Katlynn?
Katlynn was not among the names given to 5 or more girls in 2025. Its best year was 1998, when it ranked 802nd; the most babies were born in 1999 (268). More babies were named Katlynn in the 1990s than in any other decade.
Is Katlynn a boy or girl name?
In 2021–2025, almost always a girl’s name given the name Katlynn in the US.
Where was Katlynn most popular?
In 1997–2001, Katlynn was most common in Kentucky (0.44 per 1,000 girls), followed by West Virginia and Alabama.