Ryusei vs Ryu

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

Name A

Ryusei

Boy name

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Name B

Ryu

Boy name · Rank #1451

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Which name is more popular?

Metric Ryusei Ryu
Current Rank Unranked #1451
Total Births (all years) 28 1,624
Peak Year 2000 2012
Peak Year Births 6 130
Peak Decade 2000ss 2010ss
Gender Boy Boy
First Recorded Year 2000 1985

Births by Decade

Decade Ryusei Ryu
1980ss — 12
1990ss — 77
2000ss 17 372
2010ss 11 741
2020ss — 422

Recent Annual Births (2014–present)

Year Ryusei Ryu
2014 — 73
2015 — 56
2016 — 72
2017 — 76
2018 — 54
2019 — 68
2020 — 72
2021 — 77
2022 — 73
2023 — 75
2024 — 125

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, 2000–2012.

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