Calyx vs Callum

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

Name A

Calyx

Boy name · Rank #5820

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Name B

Callum

Boy name · Rank #159

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Which name is more popular?

Metric Calyx Callum
Current Rank #5820 #159
Total Births (all years) 169 13,046
Peak Year 2022 2024
Peak Year Births 20 2,258
Peak Decade 2020ss 2020ss
Gender Boy Boy
First Recorded Year 2007 1983

Births by Decade

Decade Calyx Callum
1980ss — 45
1990ss — 421
2000ss 5 1,324
2010ss 79 3,707
2020ss 85 7,549

Recent Annual Births (2014–present)

Year Calyx Callum
2014 14 327
2015 6 369
2016 6 349
2017 9 433
2018 13 493
2019 13 671
2020 12 967
2021 18 1,264
2022 20 1,417
2023 19 1,643
2024 16 2,258

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, 2007–2024.

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