Sigfredo

Boys' name

Victory + peace, through Sigfrido

Sigfredo has been given to 252 babies in the U.S. since 1951. It was used fewer than 5 times in 2025, so it doesn't appear in the latest year's list — today it's a genuinely uncommon pick. Its peak year was 1958, with 14 recorded.

Babies named Sigfredo, 2000

1 in 756,000

Sigfredo over time, 1880–2025

Boys

Based on births in the U.S. Babies given the name each year. Hover the chart — or focus it and use the arrow keys — for any year. Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.

Sigfredo: meaning, origin, and history

Victory + peace, through Sigfrido

German

What Sigfredo means

Sigfredo belongs to the name family reached through Sigfredo → Sigfrido → Sigifrid. Its meaning is “victory + peace”.

Origin, language, and formation

Sigfredo is used in Italian and Spanish. Its origins include German.

Related names and everyday forms

Related names include Sigfrido, Siegfried and Sigifrid.

Pronunciation and spelling

In Italian, Sigfredo is pronounced /siɡˈfre.do/.

American usage and historical context

In the United States, 252 boys were recorded with the name Sigfredo between 1951 and 2000. Its highest annual count was 14 in 1958; its best national rank was #2,248 in 1958.

Sources & methodologyReferences, data & attribution

Meaning, origin, and language notes draw on the references below.

American popularity figures use published Social Security Administration records for this exact spelling. Counts below five for a name, sex, and year are omitted.

Wiktionary material is available under CC BY-SA 4.0.

How common is Sigfredo?

Sigfredo had fewer than 5 recorded uses in 2025, so these figures use 2000, the last year it was published.

Among all babies, 2000: 1 in 756,000; 5 of 3,778,496 births
Among boys only: 1 in 393,000; <0.01% of boys
Rank, 2000: Unranked; Fewer than 5 uses
Coin-flip room size: 523,812 kids; Even odds of a second one

Where Sigfredo sits on the popularity scale

Rarest published (5 a year)#1 — Liam (20,818)

Chance at least one other child shares the name

If the other children were drawn at random from the 2000 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.

Class of 20Under 1%

Class of 30Under 1%

Grade of 100Under 1%

School of 500Under 1%

Put another way: gather 523,812 children born in 2000 and it's an even bet that one of them is another Sigfredo. In a class of 30 the chance is Under 1%.

When Sigfredos were born

Half of everyone ever recorded as Sigfredo was born before 1974 — so the typical Sigfredo is around 51 today.

Median birth year: 1974; About 51 years old
Biggest decade: 1970s; 34.9% of all use
Born in the last 25 years: 43.7%; Spread across generations
Recorded since 1950: 252; People you could plausibly meet

Choose a decade

1970s — 34.9% of all recorded uses (88).

Is Sigfredo rising or falling?

Rank movement and count movement can disagree — the number of distinct names in use keeps growing, so a name holding a steady count still slides down the list. Both are shown.

Rank vs 1 year ago: —; Not ranked then
Rank vs 5 years ago: New entry; Not ranked then
Rank vs 10 years ago: —; Not ranked then
Births vs 10 years ago: —; Not published both years
Share of its own peak: 0%; Peak was 1958 (14)
Years since peak: 67; Years
Year-to-year steadiness: Shifting; 18.1% average annual change
Best rank ever: #2,248; 1958

Spellings of Sigfredo

Sigfredo is not the most common spelling — Wilfredo is, with 92.5% against Sigfredo's 2.4%.

Wilfredo92.5%9,577
Sigifredo5.1%527
Sigfredo2.4%252

Grouped by closeness of spelling (up to two letter changes), same sex, with a floor on all-time use. It catches Sophia/Sofia and Aiden/Ayden, and misses spellings that sound alike but look different, like Sean and Shawn.

Where Sigfredo is used

Across 1910–2025, Sigfredo was most concentrated in New York — about 1 in — boys, against 1 in 246,738 across all states with data.

00 per 100,000

State popularity map

Most concentrated

1New York1 in —

Shading is the share of that state's recorded boys given this name, not the raw count — otherwise the map would just show which states are biggest. Unshaded states have no published records for this period. U.S. birth records suppress state-year counts below 5; state counts therefore don't add up to the national total. Every state links to its full rankings. Sigfredo has too little recent state data to map, so this covers all years from 1910.

Sigfredo by the numbers

The raw record for each sex the name is used for.

As a boy's name

Rank in 2025: Unranked
Trend vs 5 yrs ago: —
Best rank ever: #2,248; 1958
Peak year: 1958; 14 that year
First recorded: 1951
Last recorded: 2000
All-time count: 252
Count in 2025: Under 5

Names similar to Sigfredo

Matched on shared beginnings and endings, similar length, and comparable popularity.

Sigifredo Sigismund Sigmond Sigurd Sigmund Sigfred Wilfredo Josealfredo Sigfrido Sigvard Sigmunt Sigfrid Godofredo Siggi Manfredo Laredo Sig Sigel Sigle Willfredo Luisalfredo Alfredo Fredo Edo

Sibling names for Sigfredo

Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.

For a sister

Gerri Cathie Lizabeth Bonny Laureen Pamala Valorie Ginny

For a brother

Von Curtiss Russ Lonny Nicky Dwain Gerry Hayward

Explore around Sigfredo

Top names of 1958, Sigfredo's peak year The 1950s in full Other names that peaked in 1958 Boys' names starting with S