Cainaan vs Cairo

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

Name A

Cainaan

Boy name

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Name B

Cairo

Boy name · Rank #355

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Which name is more popular?

Metric Cainaan Cairo
Current Rank Unranked #355
Total Births (all years) 17 8,444
Peak Year 2018 2022
Peak Year Births 7 1,101
Peak Decade 2020ss 2020ss
Gender Boy Boy
First Recorded Year 2018 1979

Births by Decade

Decade Cainaan Cairo
1970ss — 6
1980ss — 18
1990ss — 97
2000ss — 344
2010ss 7 2,986
2020ss 10 4,993

Recent Annual Births (2014–present)

Year Cainaan Cairo
2014 — 173
2015 — 223
2016 — 267
2017 — 404
2018 7 543
2019 — 975
2020 — 918
2021 5 1,020
2022 — 1,101
2023 5 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, 2018–2023.

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