William vs Emma

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

Name A

William

Boy name · Rank #10

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Name B

Emma

Girl name · Rank #2

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Metric William Emma
Current Rank #10 #2
Total Births (all years) 4,199,696 776,439
Peak Year 1947 2003
Peak Year Births 67,002 22,719
Peak Decade 1950s 2010s
Gender Boy Girl
First Recorded Year 1880 1880

Births by Decade

Decade William Emma
1880s 84,881 25,404
1890s 72,244 28,652
1900s 69,320 24,176
1910s 303,017 41,819
1920s 512,402 46,538
1930s 416,730 30,022
1940s 556,478 22,788
1950s 591,228 14,613
1960s 421,433 6,993
1970s 283,401 4,665
1980s 248,277 10,381
1990s 217,822 58,252
2000s 194,415 181,414
2010s 159,981 195,070
2020s 68,067 85,652

Recent Annual Births (2014–present)

Year William Emma
2014 16,851 20,970
2015 15,950 20,487
2016 15,810 19,550
2017 15,046 19,873
2018 14,646 18,824
2019 13,658 17,226
2020 12,676 15,723
2021 12,170 15,549
2022 11,356 14,512
2023 10,673 13,590
2024 10,647 13,524
2025 10,545 12,754

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, 1880–2025.

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