How Many People Are Named Isami?
An estimated 3 people in the United States have the first name Isami. It is almost exclusively a male name. The average bearer is 115 years old, and Isami peaked in popularity in 1916 with 14 births that year.
Below you will find a full statistical profile of Isami 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 Isami paired with any surname.
Key Insights
- With an average bearer age of 115, Isami is a vintage name most associated with earlier generations. Most living bearers were born before 1921.
- Isami is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
3
About 1 in 114,251,446 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
115
years old
Peak Year
1916
14 births
Total Registered
136
since 1880
Gender Distribution for Isami
Isami is almost exclusively a male name. Out of 136 total births registered, 100.0% were male.
Isami as a male name
Ranked #4,260 in 1929
5 male births in 1929
Peak: 1916 (14 births)
Isami: Popularity Over Time
SSA records for Isami span from the 1910s to the 1920s, covering 2 decades of naming data. The most popular decade for this name was the 1920s, when 72 babies were registered. Isami remains highly popular today, with recent registration numbers near its historical peak.
Isami by Decade
How has Isami 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.
Isami by State
Isami + Last Name Combinations
How many people share a full name with Isami as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Isami
Other first names starting with I with a similar number of bearers.
Isami: Questions and Answers
How many people in the U.S. are named Isami?
We estimate approximately 3 people named Isami 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 114,251,446 Americans share this first name.
Is Isami a common name?
Isami is classified as "Very Rare" and is more popular than 4.9% of all first names in the SSA database. A total of 136 births have been registered with this name since 1880.
When was Isami most popular?
Isami reached peak popularity in 1916, when 14 babies were given this name. The average age of a living person named Isami is approximately 115 years old, reflecting when the name was most commonly given.
Is Isami a male name?
Isami is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Isami Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Isami Smith, Isami Johnson, Isami 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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