Boys' name · since 1914
Dellis
Since 1914, U.S. Social Security records show 75 babies named Dellis, peaking in 1940. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- #19,335 of 45,481
- all-time among boys
- 75
- born since 1914
- 1920s
- peak decade
75 boys have been named Dellis since 1914, though it isn't currently a top-ranked name.
According to the U.S. Social Security Administration, Dellis has been recorded 75 times among boys since 1914, though it is not among the currently most-used boys 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 1914 to 1950.
- #19,335 of 45,481 all-time among boys
- 75 born since 1914
- 1920s peak decade
Data updated Aug 2026
The verdict
According to the U.S. Social Security Administration, Dellis ranks #19,335 of 45,481 boys' names by all-time recorded births (highest first). 75 born since 1914, peaking in the 1920s.
- #19,335 of 45,481
- all-time among boys
- 75
- born since 1914
- 1920s
- peak decade
Dellis's 75 recorded births place it above 57.33% of the 45,481 boys names in the full SSA archive.
No state rows cleared SSA’s public reporting threshold for this name.
Dellis's usage pattern, beyond the headline number
Splitting Dellis's full recorded timeline at 1931, 55% of its total births fall in the more recent half of the record versus 45% in the earlier half -- a fairly even split across the full record. Its quietest year on record was 1914, with just 5 recorded births -- worth weighing against the 1940 peak of 9 to see the full range of the name's swing in popularity.
Dellis popularity over time
Annual U.S. births registered with the Social Security Administration · 1914–1950
- Peak year (1940)
- 9
- Annual births at peak, across 37 years of records
Dellis by decade
1920s is the heaviest window (24 births, 32% of the file).
1920s was Dellis's strongest decade.
24 babies received the name during that ten-year window, about 32% of all-time use.
Dellis births by decade
Total births in each ten-year window
- 1910s
1910s
10 births
- 1920s
1920s
24 births
- 1930s
1930s
16 births
- 1940s
1940s
20 births
- 1950s 5
1950s
5 births
What this shows Peak: 1920s at 24 births (32% of all-time use).
Frequently Asked Questions
How popular is the name Dellis? ▼
Where does Dellis sit in the SSA name archive? ▼
When was Dellis most popular? ▼
How long has the name Dellis been used? ▼
What names are similar to Dellis? ▼
What to do with Dellis's data
- Dellis's decade-level peak was the 1920s (24 total births); usage has since declined to 5 in the 1950s -- if you're weighing a "classic revival" angle, the trend line argues against it.
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Dellis
Nearby Names Like Dellis
Names with a similar sound, spelling, or feel to Dellis
Compare Dellis side by side: Dellis vs Delbert Dellis vs Delmar Dellis vs Delmer
Related Names
Names with a similar number of total births
Nationwide names with similar peak year or record span
Two nationwide peer axes for Dellis: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.
Similar peak year (~1940)
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, 1914–1950 (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 Dellis 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.