Masato vs Mason

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

Name A

Masato

Boy name

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Name B

Mason

Boy name · Rank #42

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Which name is more popular?

Metric Masato Mason
Current Rank Unranked #42
Total Births (all years) 462 342,583
Peak Year 1924 2011
Peak Year Births 25 19,530
Peak Decade 1910s 2010s
Gender Boy Boy
First Recorded Year 1912 1880

Births by Decade

Decade Masato Mason
1880s - 154
1890s - 171
1900s - 219
1910s 140 878
1920s 133 1,212
1930s 31 833
1940s - 867
1950s - 848
1960s - 958
1970s - 2,296
1980s 5 5,541
1990s 39 32,880
2000s 53 90,502
2010s 56 157,911
2020s 5 47,313

Recent Annual Births (2014–present)

Year Masato Mason
2014 9 17,225
2015 10 16,675
2016 5 15,287
2017 - 13,602
2018 10 12,526
2019 - 11,484
2020 5 10,117
2021 - 9,103
2022 - 8,051
2023 - 7,259
2024 - 6,492
2025 - 6,291

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, 1912–2020.

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