How Many People Are Named Isidoro?
people named Isidoro are alive in the United States today (estimate)
About 1 in 401,627 people in the US has this name
Based on 1,292 babies named Isidoro in Social Security records from 1913 to 2023, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
24 births
Trend
Stable (last 10 years)
📖 Name Origin & Meaning
Meaning:
Spanish and Italian form of ISIDORE.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
⚧ Gender Distribution
All of the babies given the name Isidoro in the records were boys.
👥 Age Distribution
The average person named Isidoro alive today is about 45 years old, and 49% are between 30 and 59. Half of them were between 29 and 60 in 2025.
📈 Popularity Over Time
Isidoro first appears in the records in 1913 and was given most often in 1929, to 24 babies. The last year it was given to at least 5 babies of one sex was 2023.
Babies given the name each year, 1913 to 2023
🏆 Rank History
Isidoro has never been one of the 100 most popular boys' names. Its best rank was #1,502, in 1929.
| Boys | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #1,502 (1929) |
| Years in the top 100 | None |
| Rank in its biggest decade | #4,007 in the 1990s |
📍 State-Wise Distribution
People named Isidoro alive today, by the state where they were born (estimate; state records start in 1910).
More people named Isidoro were born in Texas than in any other state: about 236 of those alive today. Compared with the national rate in the same years, Isidoro was given 10.5 times as often in Texas and 2.7 times in California.
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