Kazumi vs Kaz

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

Name A

Kazumi

Boy name

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Name B

Kaz

Boy name · Rank #3278

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Which name is more popular?

Metric Kazumi Kaz
Current Rank Unranked #3278
Total Births (all years) 111 695
Peak Year 1915 2022
Peak Year Births 10 52
Peak Decade 1920ss 2020ss
Gender Boy Boy
First Recorded Year 1915 1918

Births by Decade

Decade Kazumi Kaz
1910ss 39 5
1920ss 60 —
1930ss 12 —
1970ss — 25
1980ss — 73
1990ss — 98
2000ss — 96
2010ss — 180
2020ss — 218

Recent Annual Births (2014–present)

Year Kazumi Kaz
2014 — 7
2015 — 22
2016 — 22
2017 — 27
2018 — 21
2019 — 35
2020 — 41
2021 — 37
2022 — 52
2023 — 52
2024 — 36

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, 1915–1931.

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