girl's name
Kaytlyn
- Gender Girl
- Letters 7
- Popularity Rare
- Births on record 2,938
Scotland
#479
2003 births
Kaytlyn is a girl's name. In 2025 it was given to 6 babies in the United States. It is a rare choice.
- Peaked in 1998, when 158 babies were given the name.
- It has been falling over the past decade.
- Today about 1 in 552,792 babies in the United States is given this name.
- First appears in US birth records in 1985.
Kaytlyn over time
Births per decade in the United States, 1980s to 2020s. The striped bar is the 2020s, still in progress — it covers 2020 to 2025, not a full ten years.
Show the numbers
| Decade | Births |
|---|---|
| 1980s | 126 |
| 1990s | 1,272 |
| 2000s | 1,009 |
| 2010s | 252 |
| 2020s (to 2025) | 63 |
How popular is Kaytlyn?
In 2025, Kaytlyn was given to 6 babies in the United States. It is a rare choice.
Where Kaytlyn is used
US figures omit any name given to fewer than five babies in a year, so the rarest names are absent from the source rather than absent from use. Data & sources.
Names that peaked alongside Kaytlyn
These names rose and fell in the same era, which is why they tend to sound like they belong together.
Parents who like Kaytlyn also like
Names whose popularity has risen and fallen in step with Kaytlyn over the last century — the same taste, a different name.
Sibling names for Kaytlyn
Names from the same era that won't rhyme or share an initial with Kaytlyn — the two things that make a sibling set grate.
Common questions about Kaytlyn
How popular is the name Kaytlyn?
In 2025, Kaytlyn was given to 6 babies in the United States. It is a rare choice.
Is Kaytlyn a girl's or a boy's name?
Kaytlyn is given almost entirely to girls in birth records.
When was Kaytlyn most popular?
Kaytlyn peaked in 1998, when 158 babies were given the name. It has been falling over the past decade.
Is Kaytlyn a good name?
That is not something records can settle, but they can tell you what you would be choosing. Kaytlyn currently ranks #13,220 in the United States. It has been falling over the past decade. Everything else — how it sounds with your surname, who it reminds you of — is yours.