Cobalt vs Coby

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

Name A

Cobalt

Boy name · Rank #13543

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Name B

Coby

Boy name · Rank #1591

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Which name is more popular?

Metric Cobalt Coby
Current Rank #13543 #1591
Total Births (all years) 23 9,397
Peak Year 2014 2001
Peak Year Births 7 516
Peak Decade 2010ss 2000ss
Gender Boy Boy
First Recorded Year 2014 1941

Births by Decade

Decade Cobalt Coby
1940ss — 27
1950ss — 86
1960ss — 256
1970ss — 930
1980ss — 882
1990ss — 1,943
2000ss — 3,252
2010ss 18 1,410
2020ss 5 611

Recent Annual Births (2014–present)

Year Cobalt Coby
2014 7 159
2015 — 125
2016 — 119
2017 6 105
2018 — 113
2019 5 137
2020 — 136
2021 — 133
2022 — 115
2023 — 119
2024 5 108

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, 2014–2024.

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