Katelynn
“pure”
American origin · Girl name
#2736US 2025
63Births / yr
↓Falling
30.4kAll-time births
📅 Since 197900.08% of births at peak
How to pronounce Katelynn
kayt-lin
/kayt-lin/ · · 3 syllables
“pure”
American origin · Girl name
What does Katelynn mean and where does it come from?
Katelynn is a modern variation of the name Caitlin, which is of Irish origin. The name Caitlin itself is derived from the Greek name Katherine, which means 'pure'. The variation Katelynn has gained significant popularity in the United States, particularly from the late 20th century. The use of doubl
Cultural significance
Katelynn has been a cherished name across cultures, particularly in American-speaking communities, where it reflects values of pure.
Peak popularity
Reached #210 in 1998 — currently #2736 in the US.
How popular is Katelynn right now?
Falling — down 442 spots — currently #2736 in the US out of 135.5k tracked names
The story of Katelynn
Katelynn is a relatively modern name, first appearing in US records in 1979. A total of 30,276 babies have received this name. The name has grown more popular over time, rising from #8133 in 1980 to #1126 in 2023. Katelynn is used for both genders: 100% female and 0% male.
Names that peaked alongside Katelynn in 1998:
Katelynn by decade
Katelynn peaked in the 1990s. See all 1990s names →
| Decade | Births | |
|---|---|---|
| 1970s | 5 | |
| 1980s | 1,630 | |
| 1990s | 11,310 | |
| 2000s ★ | 12,192 | |
| 2010s | 4,997 | |
| 2020s | 286 |
What are good nicknames for Katelynn?
BULGARIAN
Katerina
CROATIAN
InaKataKateKaticaTina
CZECH
Katka
DANISH
CajaCarinaInaKajaKarenKarinKarinaKatjaTrine
How is Katelynn written in other languages?
What are the boy versions of Katelynn?
Common questions about the name Katelynn
What does the name Katelynn mean?
Katelynn means "pure" — a name rooted in American tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Katelynn?
Katelynn is currently a distinctive and less common name as a baby name in the US and is holding steady in popularity, a reliable classic that parents consistently choose.
What is the cultural origin of Katelynn?
Katelynn originates from American tradition. American names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
What sibling names go well with Katelynn?
Katelynn pairs beautifully with sibling names that share a similar American heritage or complement its melodic and flowing sound. Names with a similar vibe create a cohesive sibling set without matching too closely.
Is Katelynn a common or rare name?
Katelynn is a distinctive choice that balances familiarity with individuality. It strikes a balance between standing out and fitting in.