Girls' name · since 1930
Delphinia
Since 1930, U.S. Social Security records show 23 babies named Delphinia, peaking in 1930. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- #44,028 of 72,339
- all-time among girls
- 23
- born since 1930
- 1960s
- peak decade
Delphinia is not among the current top-ranked girls names; 23 have been recorded since 1930.
Delphinia has 23 recorded births among girls since 1930, per the U.S. Social Security Administration, though it falls outside today's most-used girls names, busiest in the 1960s -- see the year-by-year trends, decade totals, and state-level distribution below, all drawn directly from SSA birth-registration files spanning 1930 to 1966.
- #44,028 of 72,339 all-time among girls
- 23 born since 1930
- 1960s peak decade
Data updated Aug 2026
The verdict
According to the U.S. Social Security Administration, Delphinia ranks #44,028 of 72,339 girls' names by all-time recorded births (highest first). 23 born since 1930, peaking in the 1960s.
- #44,028 of 72,339
- all-time among girls
- 23
- born since 1930
- 1960s
- peak decade
Delphinia's 23 recorded births place it above 38.51% of the 72,339 girls names in the full SSA archive.
No state rows cleared SSA’s public reporting threshold for this name.
Delphinia's usage pattern, beyond the headline number
Splitting Delphinia's full recorded timeline at 1960, 48% of its total births fall in the more recent half of the record versus 52% in the earlier half -- a fairly even split across the full record. Its quietest year on record was 1958, with just 5 recorded births -- worth weighing against the 1930 peak of 7 to see the full range of the name's swing in popularity.
Delphinia popularity over time
Annual U.S. births registered with the Social Security Administration · 1930–1966
- Peak year (1930)
- 7
- Annual births at peak, across 37 years of records
Delphinia by decade
1960s is the heaviest window (11 births, 48% of the file).
1960s was Delphinia's strongest decade.
11 babies received the name during that ten-year window, about 48% of all-time use.
Delphinia births by decade
Total births in each ten-year window
- 1930s
1930s
7 births
- 1950s
1950s
5 births
- 1960s
1960s
11 births
What this shows Peak: 1960s at 11 births (48% of all-time use).
Frequently Asked Questions
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Keep exploring Delphinia
Nearby Names Like Delphinia
Names with a similar sound, spelling, or feel to Delphinia
Compare Delphinia side by side: Delphinia vs Delores Delphinia vs Della Delphinia vs Delilah
Related Names
Names with a similar number of total births
Nationwide names with similar peak year or record span
Two nationwide peer axes for Delphinia: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.
Similar peak year (~1930)
Similar record span (~36 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, 1930–1966 (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 Delphinia 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.