What does Katilyn mean and where does it come from?
Katilyn is a variant spelling of Caitlin, which is an anglicized form of the Irish name Caitlín. The name has gained popularity in the United States, particularly in the late 20th century as alternative spellings of traditional names became fashionable. It means 'pure' and reflects a sense of innoce
Cultural significance
Katilyn has been a cherished name across cultures, particularly in American-speaking communities, where it reflects values of irish.
Peak popularity
Reached #1559 in 1995 — currently #14668 in the US.
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Related Reading
American-origin baby names with timeless appeal
Browse names →How else can you spell Katilyn?
Same sound, different look — useful if you want something slightly more distinctive
What middle names flow best with Katilyn?
Katilyn works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful
Katilyn Grace
Most popular combo · classic
Katilyn Rose
Floral · soft ending
Katilyn Mae
Sweet · timeless
Katilyn Claire
French influence · crisp
Katilyn Jane
Literary · strong
Katilyn Skye
Modern · airy feel
How popular is Katilyn right now?
Falling — down 1774 spots — currently #14668 in the US out of 135.5k tracked names
| Year | US Rank | Births | vs Prior Year |
|---|
| 2015 | #6113 | 21 | ▼ down 1774 · -38% births |
| 2010 | #4339 | 34 | ▼ down 1102 · -29% births |
| 2005 | #3237 | 48 | ▼ down 1305 · -45% births |
| 2000 | #1932 | 88 | ▼ down 373 · -10% births |
| 1995 | #1559 | 98 | ▲ up 1077 · +118% births |
| 1990 | #2636 | 45 | ▲ up 3775 · +309% births |
| 1985 | #6411 | 11 | ▲ up 3868 · +83% births |
| 1980 | #10279 | 6 | — |
The story of Katilyn
Katilyn is a relatively modern name, first appearing in US records in 1980. With 1,736 total births recorded, Katilyn remains relatively uncommon. The name has grown more popular over time, rising from #10279 in 1980 to #6113 in 2015.
Names that peaked alongside Katilyn in 1995:
Katilyn by decade
| Decade | Births | |
|---|
| 1980s | 148 | |
| 1990s ★ | 799 | |
| 2000s | 626 | |
| 2010s | 163 | |
💎With 1,736 total births, Katilyn is an uncommon but established name.
What are good nicknames for Katilyn?
What names sound and feel like Katilyn?
Based on sound, origin, and style — parents who love Katilyn also consider these
Common questions about the name Katilyn
What does the name Katilyn mean?
Katilyn means "Irish" — 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 Katilyn?
Katilyn is currently a distinctive and less common name as a girl name in the US and is holding steady in popularity, a reliable classic that parents consistently choose.
What is the cultural origin of Katilyn?
Katilyn 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 Katilyn?
Katilyn is a three-syllable name pronounced K EY1 T IY0 L IH1 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 Katilyn?
Katilyn 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.