Rion vs Riordan

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

Name A

Rion

Boy name · Rank #3357

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Name B

Riordan

Boy name

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Which name is more popular?

Metric Rion Riordan
Current Rank #3357 Unranked
Total Births (all years) 1,506 297
Peak Year 2022 2013
Peak Year Births 49 18
Peak Decade 2010s 2000s
Gender Boy Boy
First Recorded Year 1954 1986

Births by Decade

Decade Rion Riordan
1950s 25 -
1960s 5 -
1970s 107 -
1980s 210 17
1990s 236 37
2000s 336 97
2010s 350 97
2020s 237 49

Recent Annual Births (2014–present)

Year Rion Riordan
2014 44 8
2015 37 10
2016 36 7
2017 39 6
2018 27 7
2019 32 9
2020 45 7
2021 47 8
2022 49 11
2023 34 11
2024 35 -
2025 27 12

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, 1954–2025.

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