Girls' name · since 1975
Sacajawea
Since 1975, U.S. Social Security records show 12 babies named Sacajawea, peaking in 1976. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- #52,254 of 72,339
- all-time among girls
- 12
- born since 1975
- 1970s
- peak decade
12 girls have been named Sacajawea since 1975, though it isn't currently a top-ranked name.
According to the U.S. Social Security Administration, Sacajawea has been recorded 12 times among girls since 1975, though it is not among the currently most-used girls names, with its heaviest use in the 1970s. This profile covers year-by-year birth trends, decade totals, and state-level distribution, all derived directly from SSA birth-registration files spanning 1975 to 1976.
- #52,254 of 72,339 all-time among girls
- 12 born since 1975
- 1970s peak decade
Data updated Aug 2026
The verdict
According to the U.S. Social Security Administration, Sacajawea ranks #52,254 of 72,339 girls' names by all-time recorded births (highest first). 12 born since 1975, peaking in the 1970s.
- #52,254 of 72,339
- all-time among girls
- 12
- born since 1975
- 1970s
- peak decade
Sacajawea's 12 recorded births place it above 27.4% of the 72,339 girls names in the full SSA archive.
No state rows cleared SSA’s public reporting threshold for this name.
Sacajawea's usage pattern, beyond the headline number
Splitting Sacajawea's full recorded timeline at 1976, 58% of its total births fall in the more recent half of the record versus 42% in the earlier half -- a fairly even split across the full record. Its quietest year on record was 1975, with just 5 recorded births -- worth weighing against the 1976 peak of 7 to see the full range of the name's swing in popularity.
Sacajawea popularity over time
Annual U.S. births registered with the Social Security Administration · 1975–1976
- Peak year (1976)
- 7
- Annual births at peak, across 2 years of records
Sacajawea by decade
1970s is the heaviest window (12 births, 100% of the file).
1970s was Sacajawea's strongest decade.
12 babies received the name during that ten-year window, about 100% of all-time use.
Sacajawea births by decade
Total births in each ten-year window
- 1970s
1970s
12 births
What this shows Peak: 1970s at 12 births (100% of all-time use).
Frequently Asked Questions
How popular is the name Sacajawea? ▼
Where does Sacajawea sit in the SSA name archive? ▼
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Keep exploring Sacajawea
Nearby Names Like Sacajawea
Names with a similar sound, spelling, or feel to Sacajawea
Compare Sacajawea side by side: Sacajawea vs Sacha Sacajawea vs Sachi Sacajawea vs Sachiko
Related Names
Names with a similar number of total births
Nationwide names with similar peak year or record span
Two nationwide peer axes for Sacajawea: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.
Similar peak year (~1976)
Similar record span (~1 yrs)
Peak year is the single SSA year with the most births for that name; record span is first-to-latest year in the national files, not a recommendation or shared origin claim.
Data Sources
Data as of August 2026. Source: U.S. Social Security Administration (SSA).
According to the Social Security Administration, this profile draws directly from the agency's public-use baby-name files (updated June 2026). See our methodology for the full extraction, aggregation, and privacy-suppression rules.
Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications, National Data, 1975–1976 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Name Almanac is rendered directly from the Social Security Administration's public baby-name files, no number is typed in by an editor. This profile for Sacajawea draws directly on SSA national and state-level files, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.