Cainin vs Cairo

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

Name A

Cainin

Boy name

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Name B

Cairo

Boy name · Rank #355

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Which name is more popular?

Metric Cainin Cairo
Current Rank Unranked #355
Total Births (all years) 20 8,444
Peak Year 1997 2022
Peak Year Births 5 1,101
Peak Decade 2000ss 2020ss
Gender Boy Boy
First Recorded Year 1997 1979

Births by Decade

Decade Cainin Cairo
1970ss — 6
1980ss — 18
1990ss 5 97
2000ss 10 344
2010ss 5 2,986
2020ss — 4,993

Recent Annual Births (2014–present)

Year Cainin Cairo
2014 — 173
2015 — 223
2016 — 267
2017 — 404
2018 — 543
2019 5 975
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, 1997–2019.

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