SSA national file by decade
Baby Names by Decade
A century and a half of American naming, ten years at a time, see which names defined each decade from the 1880s to the 2020s, and how the country’s taste in names widened with every generation.
- 15
- Decades covered
- 1950s
- Peak birth decade
- 1880–2025
- Years on file
- 375M
- Named births
Naming is generational. Each decade carries its own signature, the names that crowded the top of the charts, the ones quietly on the way up, and the share of all babies that a single name could command. According to the U.S. Social Security Administration, more than 375 million named births sit on the national file between 1880 and 2025. Grouped by decade, the record shows a clear arc: from a few classics dominating the early 1900s to today’s far flatter distribution, where no single name owns the era. Pick a decade to see its leaders, or read the methodology for how the agency builds the file.
Recorded named births by decade
Total SSA national-file births above the five-birth disclosure floor, grouped by decade (1880s–2020s)
- 1880s 2,408,091
1880s
2,408,091 births
- 1890s 3,362,508
1890s
3,362,508 births
- 1900s 4,285,123
1900s
4,285,123 births
- 1910s 14,831,446
1910s
14,831,446 births
- 1920s
1920s
22,972,053 births
- 1930s
1930s
21,229,562 births
- 1940s
1940s
29,371,685 births
- 1950s
1950s
39,451,512 births
- 1960s
1960s
37,527,798 births
- 1970s
1970s
31,968,338 births
- 1980s
1980s
35,634,438 births
- 1990s
1990s
37,485,138 births
- 2000s
2000s
38,437,096 births
- 2010s
2010s
36,304,973 births
- 2020s
2020s
20,092,686 births
What this shows Volume climbs into the mid-century baby boom and then settles; the 2020s bar is short only because it covers five years, not ten. What the totals hide, and the decade pages reveal, is how the top names themselves churned faster with each passing generation.
Every decade, 1880s–2020s
Select a decade for its leading boys and girls names and the cultural shifts behind them.
- 1880s 2.4M births
- 1890s 3.4M births
- 1900s 4.3M births
- 1910s 14.8M births
- 1920s 23.0M births
- 1930s 21.2M births
- 1940s 29.4M births
- 1950s 39.5M births
- 1960s 37.5M births
- 1970s 32.0M births
- 1980s 35.6M births
- 1990s 37.5M births
- 2000s 38.4M births
- 2010s 36.3M births
- 2020s 20.1M births · partial
How naming changed, decade to decade
The most telling number on a decade page is not the winner but the concentration: in the 1880s a single name could account for a large slice of all boys or girls born; by the 2010s the same rank captured a fraction of that share. Parents simply choose from a wider pool now, and the decade view is where that long flattening is easiest to see.
Decades also expose revivals. Names fall out of the top ranks for two or three generations, then return, sometimes the very classics their great-grandparents abandoned. Comparing adjacent decades turns those cycles into something you can trace name by name. Every figure here is computed directly from the federal files, not estimated.
Frequently asked questions
Which decade produced the most recorded births?
The 1950s hold the highest decade total on the SSA national file, with 39,451,512 named births, the crest of the post-war baby boom, when annual birth volume reached its 20th-century peak.
Why is the 2020s total lower than earlier decades?
The 2020s figure covers only 2020 through 2025, half a decade, so it is not directly comparable to the full ten-year totals above it. It will keep climbing as the SSA publishes each new year.
What counts as a “decade” here?
Each decade groups the calendar years that share its first three digits, the 1990s means 1990 through 1999. Totals sum every name above the SSA’s five-birth annual disclosure floor across those years.
How do naming patterns differ across decades?
Early decades concentrate births in a handful of biblical and Anglo classics; the share held by the top ten names has fallen steadily since mid-century as parents spread across a far wider pool of choices. Open any decade to see its leaders and how concentrated its top ranks were.