How Many People Are Named Simi?
An estimated 503 people in the United States have the first name Simi. It is predominantly female (98.8%). The average bearer is 18 years old, and Simi peaked in popularity in 2024 with 34 births that year.
Below you will find a full statistical profile of Simi 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 Simi paired with any surname.
Estimated Living Americans
503
About 1 in 681,420 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
98.8% confidence
Average Age
18
years old
Peak Year
2024
34 births
Total Registered
513
since 1880
Gender Distribution for Simi
Simi is predominantly female (98.8%), though 6 male births have been registered. It functions as a unisex name for a small percentage of bearers.
Simi as a male name
Ranked #8,553 in 1993
6 male births in 1993
Peak: 1993 (6 births)
Simi as a female name
Ranked #4,267 in 2024
34 female births in 2024
Peak: 2024 (34 births)
Simi: Popularity Over Time
SSA records for Simi span from the 1960s to the 2020s, covering 7 decades of naming data. The most popular decade for this name was the 2010s, when 163 babies were registered. While Simi is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Simi by Decade
How has Simi 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.
Simi by State
Simi + Last Name Combinations
How many people share a full name with Simi as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Simi
Other first names starting with S with a similar number of bearers.
Simi: Questions and Answers
How many people in the U.S. are named Simi?
We estimate approximately 503 people named Simi 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 681,420 Americans share this first name.
Is Simi a common name?
Simi is classified as "Very Rare" and is more popular than 84.6% of all first names in the SSA database. A total of 513 births have been registered with this name since 1880.
When was Simi most popular?
Simi reached peak popularity in 2024, when 34 babies were given this name. The average age of a living person named Simi is approximately 18 years old, reflecting when the name was most commonly given.
Is Simi a female name?
Simi is predominantly female. 98.8% of people with this name are female. See the gender breakdown above for full details.
How many Simi Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Simi Smith, Simi Johnson, Simi 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