Total births
2,025
Girls' name · since 1882
Delpha
Since 1882, U.S. Social Security records show 2,025 babies named Delpha, peaking in 1921. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- 2,025
- total births
- 1882–1979
- years on record
- 1920s
- peak decade
- 27%
- born in that decade
2,025 girls have been named Delpha since 1882, though it isn't currently a top-ranked name.
According to the U.S. Social Security Administration, Delpha has been recorded 2,025 times among girls since 1882, though it is not among the currently most-used girls names, with its heaviest use in the 1920s. This profile covers year-by-year birth trends, decade totals, and state-level distribution, all derived directly from SSA birth-registration files spanning 1882 to 1979.
- 2,025 total births
- 1882–1979 years on record
- 1920s peak decade
- 27% born in that decade
Data updated Jul 2026
The verdict
2,025 girls have been named Delpha since 1882, peaking in the 1920s, last recorded in 1979.
- 2,025
- total births
- 1882–1979
- years on record
- 1920s
- peak decade
- 27%
- born in that decade
1920s
Peak decade
27% of everyone ever named Delpha was born in this single decade.
1921
Single peak year
74 babies were named Delpha in 1921 - its busiest year on record.
Delpha's usage pattern, beyond the headline number
Splitting Delpha's full recorded timeline at 1926, 45% of its total births fall in the more recent half of the record versus 55% in the earlier half -- a fairly even split across the full record. Its quietest year on record was 1884, with just 5 recorded births -- worth weighing against the 1921 peak of 74 to see the full range of the name's swing in popularity.
Delpha at a glance
Last recorded 1979Peak year
1921
Current rank
Unranked
Active since
1882
Delpha popularity over time
Annual U.S. births registered with the Social Security Administration · 1882–1979
- Peak year (1921)
- 74
- Annual births at peak, across 98 years of records
Delpha by decade
Total births in each ten-year window, peak vs trough at a glance
1920s was Delpha's strongest decade.
548 babies received the name during that ten-year window, about 27% of all-time use.
Delpha births by decade
Total births in each ten-year window
- 1880s 44
1880s
44 births
- 1890s 122
1890s
122 births
- 1900s 161
1900s
161 births
- 1910s
1910s
424 births
- 1920s
1920s
548 births
- 1930s
1930s
360 births
- 1940s 194
1940s
194 births
- 1950s 116
1950s
116 births
- 1960s 46
1960s
46 births
- 1970s 10
1970s
10 births
What this shows Peak: 1920s at 548 births (27% of all-time use).
How Delpha compares to similarly-sized names
Years in SSA records vs. share of all-time use concentrated in the single peak year, among 15 girls names closest to Delpha's total volume
Delpha vs 15 similarly-sized girls names
Delpha by state
Where Delpha concentrates geographically, total births since 1882
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | Missouri | | 98 | 4.8% |
| #2 | Kentucky | | 83 | 4.1% |
| #3 | Oklahoma | | 79 | 3.9% |
| #4 | Iowa | | 36 | 1.8% |
| #5 | Kansas | | 27 | 1.3% |
| #6 | Arkansas | | 21 | 1.0% |
| #7 | Ohio | | 11 | 0.5% |
| #8 | Minnesota | | 6 | 0.3% |
Missouri share of Delpha's total US births 4.8%
Even split
98 of 2,025 births nationwide. Compared to a flat distribution across 13 reporting states.
Delpha appears in 13 states. Explore state details →
Frequently Asked Questions
How popular is the name Delpha? ▼
Since 1882, Social Security records show 2,025 babies named Delpha. The most recent recorded year was 1979. Its busiest year on record was 1921, with 74 births.
When was Delpha most popular? ▼
Delpha was most popular in the 1920s decade with 548 total births. The single peak year was 1921.
Where is Delpha most popular? ▼
The top states for the name Delpha are Missouri (98 births), Kentucky (83 births), Oklahoma (79 births).
How long has the name Delpha been used? ▼
Records for Delpha go back to 1882, giving 98 years of history through 1979.
What names are similar to Delpha? ▼
Names with a similar sound or spelling include Delores, Della, Delilah, Delaney, and 4 more. These share a common prefix and are also used for girls.
What to do with Delpha's data
- Delpha's decade-level peak was the 1920s (548 total births); usage has since declined to 10 in the 1970s -- if you're weighing a "classic revival" angle, the trend line argues against it.
- Missouri records the most Delphas (98 births) -- see the full state breakdown if geography matters to your decision. Missouri names
- Weighing it against an alternative? Put two names side by side. Compare names
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Delpha
Nearby Names Like Delpha
Names with a similar sound, spelling, or feel to Delpha
Delores Girl
#10300 117,821 births
Della Girl
#579 70,810 births
Delilah Girl
#50 66,683 births
Delaney Girl
#216 45,437 births
Delia Girl
#1509 37,318 births
Compare Delpha side by side: Delpha vs Delores Delpha vs Della Delpha vs Delilah
Related Names
Names with a similar number of total births
Data Sources
Data as of July 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, 1882–1979 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Delpha: Baby Name Since 1882 - 2,025 Births, Peak 1921." NameAlmanac. Accessed via https://namealmanac.com/name/delpha. Licensed CC BY-SA 4.0.
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 Delpha 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 July 2026.