Total births
527
Boys' name · since 1924
Sigifredo
527 babies named Sigifredo in U.S. Social Security records since 1924, with the highest year being 1998. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
- 527
- total births
- 1924–2018
- years on record
- 1990s
- peak decade
- 24%
- born in that decade
Sigifredo sits outside today's top ranks for boys, with 527 recorded since 1924.
Social Security Administration records show Sigifredo recorded 527 times among boys since 1924, though it doesn't currently rank among the most-used boys names, peaking in the 1990s. This profile derives year-by-year birth trends, decade totals, and state-level distribution directly from SSA birth-registration files spanning 1924 to 2018.
- 527 total births
- 1924–2018 years on record
- 1990s peak decade
- 24% born in that decade
Data updated Jun 2026
The verdict
527 boys have been named Sigifredo since 1924, peaking in the 1990s, last recorded in 2018.
- 527
- total births
- 1924–2018
- years on record
- 1990s
- peak decade
- 24%
- born in that decade
1990s
Peak decade
24% of everyone ever named Sigifredo was born in this single decade.
1998
Single peak year
19 babies were named Sigifredo in 1998 - its busiest year on record.
Sigifredo's usage pattern, beyond the headline number
Divide Sigifredo's SSA record in two at 1985 and the more recent half accounts for 56% of all births, the earlier half the remaining 44%, a genuinely balanced usage pattern. Its calmest year was 1924, with only 5 births recorded -- set against the 1998 peak of 19, that's the full swing in one name's fortunes.
Sigifredo at a glance
Last recorded 2018Peak year
1998
Current rank
Unranked
Active since
1924
Sigifredo popularity over time
Annual U.S. births registered with the Social Security Administration · 1924–2018
- Peak year (1998)
- 19
- Annual births at peak, across 95 years of records
Sigifredo by decade
Total births in each ten-year window, peak vs trough at a glance
1990s was Sigifredo's strongest decade.
126 babies received the name during that ten-year window, about 24% of all-time use.
Sigifredo births by decade
Total births in each ten-year window
- 1920s 5
1920s
5 births
- 1930s 16
1930s
16 births
- 1940s 8
1940s
8 births
- 1950s 25
1950s
25 births
- 1960s 37
1960s
37 births
- 1970s
1970s
79 births
- 1980s
1980s
112 births
- 1990s
1990s
126 births
- 2000s
2000s
93 births
- 2010s 26
2010s
26 births
What this shows Peak: 1990s at 126 births (24% of all-time use).
How Sigifredo compares to similarly-sized names
Years in SSA records vs. share of all-time use concentrated in the single peak year, among 15 boys names closest to Sigifredo's total volume
Sigifredo vs 15 similarly-sized boys names
Sigifredo by state
Where Sigifredo concentrates geographically, total births since 1924
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | Texas | | 110 | 20.9% |
| #2 | California | | 72 | 13.7% |
| #3 | Illinois | | 5 | 0.9% |
Texas share of Sigifredo's total US births 20.9%
Even split
110 of 527 births nationwide. Compared to a flat distribution across 3 reporting states.
Frequently Asked Questions
How popular is the name Sigifredo? ▼
Since 1924, Social Security records show 527 babies named Sigifredo. The most recent recorded year was 2018. Its busiest year on record was 1998, with 19 births.
When was Sigifredo most popular? ▼
Sigifredo was most popular in the 1990s decade with 126 total births. The single peak year was 1998.
Where is Sigifredo most popular? ▼
The top states for the name Sigifredo are Texas (110 births), California (72 births), Illinois (5 births).
How long has the name Sigifredo been used? ▼
Records for Sigifredo go back to 1924, giving 95 years of history through 2018.
What names are similar to Sigifredo? ▼
Names with a similar sound or spelling include Sigmund, Sigurd, Sigfredo, Sigismund, and 4 more. These share a common prefix and are also used for boys.
What to do with Sigifredo's data
- Sigifredo's decade-level peak was the 1990s (126 total births); usage has since declined to 26 in the 2010s -- if you're weighing a "classic revival" angle, the trend line argues against it.
- Texas records the most Sigifredos (110 births) -- see the full state breakdown if geography matters to your decision. Texas 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 Sigifredo
Nearby Names Like Sigifredo
Names with a similar sound, spelling, or feel to Sigifredo
Sigmund Boy
#7275 2,855 births
Sigurd Boy
#7791 869 births
Sigfredo Boy
252 births
Sigismund Boy
138 births
Sigmond Boy
137 births
Compare Sigifredo side by side: Sigifredo vs Sigmund Sigifredo vs Sigurd Sigifredo vs Sigfredo
Related Names
Names with a similar number of total births
Data Sources
Data as of June 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, 1924–2018 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Sigifredo: Baby Name Since 1924 - 527 Births, Peak 1998." NameAlmanac. Accessed via https://namealmanac.com/name/sigifredo. 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 Sigifredo 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 June 2026.