Skip to content

Caitlain

KAYT-lin /keɪt lɪn/

At a glance

U.S. rank 2025
Not in the 2025 data · last seen 2003 (#15,784)
Babies in 2003
5 (<0.01% of girls)
Peak
#7,880 in 1990
First recorded
1986

Meaning of Caitlain

Caitlain whirls in like a flamenco dancer on an Irish hillside, shouting ¡Olé! and humming a Celtic reel. Her passport reads Irish, a lively twist on Caitlín and the timeless Catherine, all daughters of the Greek katharos, “pure.” Saint Catherine’s legend kept the flame alive, and by the late ’80s Caitlain skimmed America’s top-900 charts like a swallow over water before tucking into hidden-gem territory. Nicknames spill out—Katie, Cate, Cat, Laney—yet Caitlain never loses her emerald spark. She feels classic yet rare, a white lily between cobblestones. For parents picturing a girl who laughs in the rain and leads the parade, Caitlain sings pura vida with a Gaelic lilt and a playful wink.

How to pronounce Caitlain

English

Popularity of Caitlain in the U.S.

Caitlain was last recorded in the U.S. in 2003, ranked #15,784 with 5 babies. It peaked at #7,880 in 1990. It first appears in the records in 1986.

Bar and line chart: Caitlain in the U.S., 1986–2003. Bars: girls given the name each year, most 10 in 1990 and 5 in 2003. Line: rank among girl names, peak #7,880 in 1990, #15,784 in 2003.
  • Girls named Caitlain (left scale)
  • Rank among U.S. girl names (right scale, #1 at the top)
By year, 1986–2003. Source: SSA. Download: PNG · SVG
Year-by-year table, 1986⁠–⁠2003 14 rows
Caitlain: babies and rank among girl names in the U.S. by year
YearBabiesRankvs previous year
2003515,784back (not recorded in 2002)
2001515,352▼ 3,551
2000711,801▲ 887
1999612,688▲ 1,434
1998514,122▼ 398
1997513,724▼ 4,912
199698,812▲ 2,971
1995611,783back (not recorded in 1994)
1993513,442▼ 125
1992513,317back (not recorded in 1991)
1990107,880▲ 2,967
1989610,847▲ 951
1988511,798back (not recorded in 1987)
1986510,912new