How Many People Are Named Zigmunt?
An estimated 1 people in the United States have the first name Zigmunt. It is almost exclusively a male name. The average bearer is 105 years old, and Zigmunt peaked in popularity in 1921 with 10 births that year.
Below you will find a full statistical profile of Zigmunt 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 Zigmunt paired with any surname.
Key Insights
- With an average bearer age of 105, Zigmunt is a vintage name most associated with earlier generations. Most living bearers were born before 1931.
- Zigmunt is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
1
About 1 in 342,754,338 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
105
years old
Peak Year
1921
10 births
Total Registered
49
since 1880
Gender Distribution for Zigmunt
Zigmunt is almost exclusively a male name. Out of 49 total births registered, 100.0% were male.
Zigmunt as a male name
Ranked #4,864 in 1925
5 male births in 1925
Peak: 1921 (10 births)
Zigmunt: Popularity Over Time
SSA records for Zigmunt span from the 1910s to the 1920s, covering 2 decades of naming data. The most popular decade for this name was the 1910s, when 34 babies were registered. While Zigmunt is less common than at its peak in the 1910s, it remains a well-established name with steady registrations.
Zigmunt by Decade
How has Zigmunt 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.
Zigmunt + Last Name Combinations
How many people share a full name with Zigmunt as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Zigmunt
Other first names starting with Z with a similar number of bearers.
Zigmunt: Questions and Answers
How many people in the U.S. are named Zigmunt?
We estimate approximately 1 people named Zigmunt 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 342,754,338 Americans share this first name.
Is Zigmunt a common name?
Zigmunt is classified as "Very Rare" and is more popular than 3.8% of all first names in the SSA database. A total of 49 births have been registered with this name since 1880.
When was Zigmunt most popular?
Zigmunt reached peak popularity in 1921, when 10 babies were given this name. The average age of a living person named Zigmunt is approximately 105 years old, reflecting when the name was most commonly given.
Is Zigmunt a male name?
Zigmunt is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Zigmunt Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Zigmunt Smith, Zigmunt Johnson, Zigmunt 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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