How Many People Are Named Inza?
An estimated 16 people in the United States have the first name Inza. It is almost exclusively a female name. The average bearer is 64 years old, and Inza peaked in popularity in 1914 with 14 births that year.
Below you will find a full statistical profile of Inza 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 Inza paired with any surname.
Key Insights
- Inza is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
16
About 1 in 21,422,146 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
64
years old
Peak Year
1914
14 births
Total Registered
235
since 1880
Gender Distribution for Inza
Inza is almost exclusively a female name. Out of 235 total births registered, 100.0% were female.
Inza as a female name
Ranked #16,046 in 2020
5 female births in 2020
Peak: 1914 (14 births)
Inza: Popularity Over Time
SSA records for Inza span from the 1890s to the 2020s, covering 8 decades of naming data. The most popular decade for this name was the 1910s, when 69 babies were registered. Inza has declined significantly from its peak in the 1910s. Recent registrations are a fraction of what they were at the name's height.
Inza by Decade
How has Inza 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.
Inza + Last Name Combinations
How many people share a full name with Inza as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Inza
Other first names starting with I with a similar number of bearers.
Inza: Questions and Answers
How many people in the U.S. are named Inza?
We estimate approximately 16 people named Inza 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 21,422,146 Americans share this first name.
Is Inza a common name?
Inza is classified as "Very Rare" and is more popular than 36.5% of all first names in the SSA database. A total of 235 births have been registered with this name since 1880.
When was Inza most popular?
Inza reached peak popularity in 1914, when 14 babies were given this name. The average age of a living person named Inza is approximately 64 years old, reflecting when the name was most commonly given.
Is Inza a female name?
Inza is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Inza Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Inza Smith, Inza Johnson, Inza 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.
Search for a full name combination
How Many of Me