What does Katelyn mean and where does it come from?
Katelyn is a modern American name that has various forms, including Caitlin and Caitlyn. It has roots in the Irish ‘Caitlín,’ a diminutive of ‘Catherine,’ which translates to ‘pure.’ The name gained immense popularity in the 1980s and 1990s in the United States and Canada and has been associated wit
Cultural significance
Katelyn has been a cherished name across cultures, particularly in American-speaking communities, where it reflects values of pure, innocent.
Peak popularity
Reached #52 in 2001 — currently #850 in the US.
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Related Reading
American-origin baby names with timeless appeal
Browse names →What middle names flow best with Katelyn?
Katelyn works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful
Katelyn Grace
Most popular combo · classic
Katelyn Rose
Floral · soft ending
Katelyn Mae
Sweet · timeless
Katelyn Claire
French influence · crisp
Katelyn Jane
Literary · strong
Katelyn Skye
Modern · airy feel
How popular is Katelyn right now?
Rising fast — up 51 spots — currently #850 in the US out of 135.5k tracked names
| Year | US Rank | Births | vs Prior Year |
|---|
| 2023 | #850 | 315 | ▲ up 51 · +2% births |
| 2022 | #901 | 309 | ▼ down 140 · -18% births |
| 2021 | #761 | 376 | ▼ down 78 · -9% births |
| 2020 | #683 | 413 | ▼ down 444 · -70% births |
| 2015 | #239 | 1,384 | ▼ down 136 · -53% births |
| 2010 | #103 | 2,958 | ▼ down 44 · -40% births |
| 2005 | #59 | 4,927 | ▼ down 5 · -10% births |
| 2000 | #54 | 5,502 | ▲ up 5 · -1% births |
| 1995 | #59 | 5,573 | ▲ up 16 · +24% births |
| 1990 | #75 | 4,487 | ▲ up 116 · +216% births |
| 1985 | #191 | 1,418 | ▲ up 884 · +974% births |
| 1980 | #1075 | 132 | ▲ up 6655 · +1786% births |
| 1975 | #7730 | 7 | ▼ down 1929 · -22% births |
| 1970 | #5801 | 9 | — |
The story of Katelyn
Katelyn is a relatively modern name, first appearing in US records in 1970. Its peak popularity was #52 in 2001. More than 132,648 babies have been named Katelyn since 1970. The name has grown more popular over time, rising from #5801 in 1970 to #850 in 2023. Katelyn is used for both genders: 100% female and 0% male.
Names that peaked alongside Katelyn in 2001:
Katelyn by decade
Katelyn peaked in the 2000s. See all 2000s names →
| Decade | Births | |
|---|
| 1970s | 183 | |
| 1980s | 14,815 | |
| 1990s ★ | 52,863 | |
| 2000s | 47,880 | |
| 2010s | 16,494 | |
| 2020s | 413 | |
What are good nicknames for Katelyn?
CROATIAN
InaKataKateKaticaTina
DANISH
CajaCarinaInaKajaKarenKarinKarinaKatjaTrine
What names sound and feel like Katelyn?
Based on sound, origin, and style — parents who love Katelyn also consider these
How is Katelyn written in other languages?
Gender variants of Katelyn
Common questions about the name Katelyn
What does the name Katelyn mean?
Katelyn means "pure, innocent" — 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 Katelyn?
Katelyn is currently ranked #850 as a baby name in the US and is becoming rarer and more distinctive, making it a unique choice that stands out.
What is the cultural origin of Katelyn?
Katelyn 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 Katelyn?
Katelyn 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 Katelyn a common or rare name?
Katelyn is a distinctive choice that balances familiarity with individuality. It strikes a balance between standing out and fitting in.