How Many People Are Named Estanislao?
An estimated 128 people in the United States have the first name Estanislao. It is almost exclusively a male name. The average bearer is 43 years old, and Estanislao peaked in popularity in 1928 with 11 births that year.
Below you will find a full statistical profile of Estanislao as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, and state-by-state birth registrations. You can also check how many people share the full name Estanislao paired with any surname.
Estimated Living Americans
128
About 1 in 2,677,768 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
43
years old
Peak Year
1928
11 births
Total Registered
199
since 1880
Gender Distribution for Estanislao
Estanislao is almost exclusively a male name. Out of 199 total births registered, 100.0% were male.
Estanislao as a male name
Ranked #13,147 in 2008
5 male births in 2008
Peak: 1928 (11 births)
Estanislao: Popularity Over Time
SSA records for Estanislao span from the 1910s to the 2000s, covering 9 decades of naming data. The most popular decade for this name was the 1980s, when 44 babies were registered. While Estanislao is less common than at its peak in the 1980s, it remains a well-established name with steady registrations.
Estanislao by Decade
How has Estanislao tracked across different eras? The table below groups all SSA birth registrations into 10-year periods, with separate male and female counts. The colored bar shows each decade's share relative to the peak.
Estanislao by State
Estanislao + Last Name Combinations
How many people share a full name with Estanislao as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Estanislao
Other first names starting with E with a similar number of bearers.
Estanislao: Questions and Answers
How many people in the U.S. are named Estanislao?
We estimate approximately 128 people named Estanislao are alive in the United States today. This is based on SSA birth records from 1880 to 2024, adjusted for mortality using CDC life tables. About 1 in 2,677,768 Americans share this first name.
Is Estanislao a common name?
Estanislao is classified as "Very Rare" and is more popular than 68.1% of all first names in the SSA database. A total of 199 births have been registered with this name since 1880.
When was Estanislao most popular?
Estanislao reached peak popularity in 1928, when 11 babies were given this name. The average age of a living person named Estanislao is approximately 43 years old, reflecting when the name was most commonly given.
Is Estanislao a male name?
Estanislao is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Estanislao Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Estanislao Smith, Estanislao Johnson, Estanislao Williams. You can also search any combination on our homepage.
Where does this data come from?
Our estimates use Social Security Administration birth records (1880 to 2024), adjusted for survival using CDC 2023 life tables broken down by sex. The U.S. population figure (342,754,338) is from the Census Bureau's July 2025 estimate. Full methodology.
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