Rion vs Rio

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

Name A

Rion

Boy name · Rank #3344

Full profile →
Name B

Rio

Boy name · Rank #516

Full profile →

Which name is more popular?

Metric Rion Rio
Current Rank #3344 #516
Total Births (all years) 1,479 4,962
Peak Year 2022 2024
Peak Year Births 49 591
Peak Decade 2010ss 2020ss
Gender Boy Boy
First Recorded Year 1954 1920

Births by Decade

Decade Rion Rio
1920ss — 10
1930ss — 5
1950ss 25 10
1960ss 5 16
1970ss 107 97
1980ss 210 191
1990ss 236 411
2000ss 336 636
2010ss 350 1,245
2020ss 210 2,341

Recent Annual Births (2014–present)

Year Rion Rio
2014 44 104
2015 37 103
2016 36 135
2017 39 132
2018 27 172
2019 32 193
2020 45 305
2021 47 401
2022 49 530
2023 34 514
2024 35 591

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, 1954–2024.

← Compare different names