How Many People Are Named Spero?
people named Spero are alive in the United States today (estimate)
About 1 in 3,107,135 people in the US has this name
Based on 316 babies named Spero in Social Security records from 1915 to 1971, 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 Spero in the records were boys.
👥 Age Distribution
The average person named Spero alive today is about 67 years old, and 76% are 60 or older. Half of them were between 60 and 74 in 2025.
📈 Popularity Over Time
Spero first appears in the records in 1915 and was given most often in 1932, to 14 babies. The last year it was given to at least 5 babies of one sex was 1971.
Babies given the name each year, 1915 to 1971
🏆 Rank History
Spero has never been one of the 100 most popular boys' names. Its best rank was #2,087, in 1932.
| Boys | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #2,087 (1932) |
| Years in the top 100 | None |
| Rank in its biggest decade | #3,151 in the 1920s |
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