Caillou vs Cairo

Side-by-side comparison of Caillou and Cairo — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.

Name A

Caillou

Boy name

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Name B

Cairo

Boy name · Rank #355

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Which name is more popular?

Metric Caillou Cairo
Current Rank Unranked #355
Total Births (all years) 247 8,444
Peak Year 2001 2022
Peak Year Births 35 1,101
Peak Decade 2000ss 2020ss
Gender Boy Boy
First Recorded Year 2001 1979

Births by Decade

Decade Caillou Cairo
1970ss — 6
1980ss — 18
1990ss — 97
2000ss 184 344
2010ss 63 2,986
2020ss — 4,993

Recent Annual Births (2014–present)

Year Caillou Cairo
2014 — 173
2015 10 223
2016 7 267
2017 5 404
2018 — 543
2019 — 975
2020 — 918
2021 — 1,020
2022 — 1,101
2023 — 1,010
2024 — 944

Data Sources

Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, ssa.gov/oact/babynames.
Source: SSA Annual Name Rankings, 2001–2017.

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