Boys' name · since 1928

Costanzo

Since 1928, U.S. Social Security records show 12 babies named Costanzo, peaking in 1928. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.

#32,504 of 45,481
all-time among boys
12
born since 1928
1920s
peak decade

Costanzo sits outside today's top ranks for boys, with 12 recorded since 1928.

Social Security Administration records show Costanzo recorded 12 times among boys since 1928, though it doesn't currently rank among the most-used boys names, peaking in the 1920s. This profile derives year-by-year birth trends, decade totals, and state-level distribution directly from SSA birth-registration files spanning 1928 to 1932.

  • #32,504 of 45,481 all-time among boys
  • 12 born since 1928
  • 1920s peak decade

Data updated Aug 2026

The verdict

According to the U.S. Social Security Administration, Costanzo ranks #32,504 of 45,481 boys' names by all-time recorded births (highest first). 12 born since 1928, peaking in the 1920s.

#32,504 of 45,481
all-time among boys
12
born since 1928
1920s
peak decade
Below the archive median
All-time archive position

Costanzo's 12 recorded births place it above 27.23% of the 45,481 boys names in the full SSA archive.

National only
State-record footprint

No state rows cleared SSA’s public reporting threshold for this name.

Costanzo's usage pattern, beyond the headline number

Splitting Costanzo's full recorded timeline at 1932, 42% of its total births fall in the more recent half of the record versus 58% in the earlier half -- a fairly even split across the full record. Its quietest year on record was 1932, with just 5 recorded births -- worth weighing against the 1928 peak of 7 to see the full range of the name's swing in popularity.

Costanzo popularity over time

Annual U.S. births registered with the Social Security Administration · 1928–1932

Last recorded 1932
Peak year (1928)
7
Annual births at peak, across 5 years of records
4.555.566.577.5 19281932 5

Costanzo by decade

1920s is the heaviest window (7 births, 58% of the file).

1920s was Costanzo's strongest decade.

7 babies received the name during that ten-year window, about 58% of all-time use.

Costanzo births by decade

Total births in each ten-year window

births

What this shows Peak: 1920s at 7 births (58% of all-time use).

Source U.S. Social Security Administration · Baby Names As of August 2026

Frequently Asked Questions

How popular is the name Costanzo? ▼
12 babies have been named Costanzo since 1928. All-time, it sits at #32,504 of 45,481 boys' names by recorded births. It was last recorded in 1932. The peak year was 1928 with 7 births.
Where does Costanzo sit in the SSA name archive? ▼
According to the U.S. Social Security Administration, Costanzo ranks #32,504 of 45,481 boys' names by all-time recorded births (highest first). All-time ordinal matches browse popularity (total births DESC); the current ordinal uses the null SSA file. See /methodology#corpus-placement.
When was Costanzo most popular? ▼
Costanzo was most popular in the 1920s decade with 7 total births. The single peak year was 1928.
How long has the name Costanzo been used? ▼
The SSA has tracked Costanzo since 1928 -- 5 years through the most recent 1932 data.
What names are similar to Costanzo? ▼
Names with a similar sound or spelling include Cosmo, Cosme, Cosimo, Costa, and 4 more. These share a common prefix and are also used for boys.

What to do with Costanzo's data

  • Costanzo's usage has stayed within range of its 1920s decade-level peak (7 total births) through the 1930s (5) -- a comparatively stable name, not a fading trend.

Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.

Keep exploring Costanzo

Nearby Names Like Costanzo

Names with a similar sound, spelling, or feel to Costanzo

Cosmo Boy
#1935 2,949 births
Cosme Boy
#6832 1,373 births
Cosimo Boy
#5626 1,016 births
Costa Boy
#6847 337 births
Costas Boy
285 births

Compare Costanzo side by side: Costanzo vs Cosmo Costanzo vs Cosme Costanzo vs Cosimo

Or pick any two names to compare →

Related Names

Names with a similar number of total births

Nugent
12 births · Peak 1896
Rhoda
12 births · Peak 1897
Opha
12 births · Peak 1918
Slim
12 births · Peak 1918
Hume
12 births · Peak 1915
Eastman
12 births · Peak 1913
Sverre
12 births · Peak 1913
Emuel
12 births · Peak 1924

Nationwide names with similar peak year or record span

Two nationwide peer axes for Costanzo: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.

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, 1928–1932 (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 Costanzo 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.