How Many People Are Named Sigfredo?
people named Sigfredo are alive in the United States today (estimate)
About 1 in 1,546,537 people in the US has this name
Based on 252 babies named Sigfredo in Social Security records from 1951 to 2000, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
14 births
Trend
Last year given
⚧ Gender Distribution
All of the babies given the name Sigfredo in the records were boys.
👥 Age Distribution
The average person named Sigfredo alive today is about 49 years old, and 71% are between 30 and 59. Half of them were between 41 and 58 in 2025.
📈 Popularity Over Time
Sigfredo first appears in the records in 1951 and was given most often in 1958, to 14 babies. The last year it was given to at least 5 babies of one sex was 2000.
Babies given the name each year, 1951 to 2000
🏆 Rank History
Sigfredo has never been one of the 100 most popular boys' names. Its best rank was #2,248, in 1958.
| Boys | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #2,248 (1958) |
| Years in the top 100 | None |
| Rank in its biggest decade | #3,659 in the 1970s |
📍 State-Wise Distribution
People named Sigfredo alive today, by the state where they were born (estimate; state records start in 1910).
More people named Sigfredo were born in New York than in any other state: about 45 of those alive today. Compared with the national rate in the same years, Sigfredo was given about 11.5 times as often in New York.
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