What does Kaitlyn mean and where does it come from?
Kaitlyn is a modern name derived from the Irish name Caitlín, which itself is a diminutive of Katherine. It gained popularity in the United States in the 1980s and has been widely used since. Variants include Caitlin, Katelyn, and Caitlyn. The name is often associated with innocence and purity due t
Cultural significance
Kaitlyn has been a cherished name across cultures, particularly in American-speaking communities, where it reflects values of pure.
Peak popularity
Reached #30 in 2000 — currently #620 in the US.
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Related Reading
American-origin baby names with timeless appeal
Browse names →How else can you spell Kaitlyn?
Same sound, different look — useful if you want something slightly more distinctive
What middle names flow best with Kaitlyn?
Kaitlyn works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful
Kaitlyn Grace
Most popular combo · classic
Kaitlyn Rose
Floral · soft ending
Kaitlyn Mae
Sweet · timeless
Kaitlyn Claire
French influence · crisp
Kaitlyn Jane
Literary · strong
Kaitlyn Skye
Modern · airy feel
How popular is Kaitlyn right now?
Rising — up 9 spots — currently #620 in the US out of 135.5k tracked names
| Year | US Rank | Births | vs Prior Year |
|---|
| 2023 | #620 | 482 | ▲ up 9 · +3% births |
| 2022 | #629 | 470 | ▼ down 46 · -10% births |
| 2021 | #583 | 520 | ▼ down 96 · -16% births |
| 2020 | #487 | 622 | ▼ down 290 · -63% births |
| 2015 | #197 | 1,660 | ▼ down 107 · -50% births |
| 2010 | #90 | 3,297 | ▼ down 56 · -49% births |
| 2005 | #34 | 6,521 | ▼ down 4 · -26% births |
| 2000 | #30 | 8,758 | ▲ up 12 · +19% births |
| 1995 | #42 | 7,385 | ▲ up 36 · +71% births |
| 1990 | #78 | 4,313 | ▲ up 207 · +391% births |
| 1985 | #285 | 878 | ▲ up 1433 · +1230% births |
| 1980 | #1718 | 66 | ▲ up 6068 · +843% births |
| 1975 | #7786 | 7 | — |
The story of Kaitlyn
Kaitlyn is a relatively modern name, first appearing in US records in 1971. Its peak popularity was #30 in 2000. More than 164,600 babies have been named Kaitlyn since 1971. The name has grown more popular over time, rising from #7786 in 1975 to #620 in 2023. Kaitlyn is used for both genders: 100% female and 0% male.
Names that peaked alongside Kaitlyn in 2000:
Kaitlyn by decade
Kaitlyn peaked in the 2000s. See all 2000s names →
| Decade | Births | |
|---|
| 1970s | 76 | |
| 1980s | 10,928 | |
| 1990s ★ | 67,646 | |
| 2000s | 67,006 | |
| 2010s | 18,322 | |
| 2020s | 622 | |
What are good nicknames for Kaitlyn?
CROATIAN
InaKataKateKaticaTina
DANISH
CajaCarinaInaKajaKarenKarinKarinaKatjaTrine
What names sound and feel like Kaitlyn?
Based on sound, origin, and style — parents who love Kaitlyn also consider these
How is Kaitlyn written in other languages?
Gender variants of Kaitlyn
Common questions about the name Kaitlyn
What does the name Kaitlyn mean?
Kaitlyn 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 Kaitlyn?
Kaitlyn is currently ranked #620 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 Kaitlyn?
Kaitlyn 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.
How do you pronounce the name Kaitlyn?
Kaitlyn is a three-syllable name pronounced K AA1 IH0 T L AE1 N. The pronunciation is straightforward for English speakers, and the name reads clearly on paper — an important practical consideration for parents.
What sibling names go well with Kaitlyn?
Kaitlyn 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.