Kazuyoshi vs Kaz

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

Name A

Kazuyoshi

Boy name

Full profile →
Name B

Kaz

Boy name · Rank #3290

Full profile →

Which name is more popular?

Metric Kazuyoshi Kaz
Current Rank Unranked #3290
Total Births (all years) 16 725
Peak Year 1925 2022
Peak Year Births 6 52
Peak Decade 1920ss 2020ss
Gender Boy Boy
First Recorded Year 1921 1918

Births by Decade

Decade Kazuyoshi Kaz
1910ss — 5
1920ss 16 —
1970ss — 25
1980ss — 73
1990ss — 98
2000ss — 96
2010ss — 180
2020ss — 248

Recent Annual Births (2014–present)

Year Kazuyoshi Kaz
2014 — 7
2015 — 22
2016 — 22
2017 — 27
2018 — 21
2019 — 35
2020 — 41
2021 — 37
2022 — 52
2023 — 52
2024 — 36
2025 — 30

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, 1921–1926.

← Compare different names