How Many People Are Named Sindi?
An estimated 569 people in the United States have the first name Sindi. It is almost exclusively a female name. The average bearer is 38 years old, and Sindi peaked in popularity in 1994 with 23 births that year.
Below you will find a full statistical profile of Sindi 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 Sindi paired with any surname.
Estimated Living Americans
569
About 1 in 602,380 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
38
years old
Peak Year
1994
23 births
Total Registered
618
since 1880
Gender Distribution for Sindi
Sindi is almost exclusively a female name. Out of 618 total births registered, 100.0% were female.
Sindi as a female name
Ranked #16,274 in 2013
6 female births in 2013
Peak: 1994 (23 births)
Sindi: Popularity Over Time
SSA records for Sindi span from the 1950s to the 2010s, covering 7 decades of naming data. The most popular decade for this name was the 1990s, when 168 babies were registered. Sindi has declined significantly from its peak in the 1990s. Recent registrations are a fraction of what they were at the name's height.
Sindi by Decade
How has Sindi 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.
Sindi by State
Sindi + Last Name Combinations
How many people share a full name with Sindi as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Sindi
Other first names starting with S with a similar number of bearers.
Sindi: Questions and Answers
How many people in the U.S. are named Sindi?
We estimate approximately 569 people named Sindi 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 602,380 Americans share this first name.
Is Sindi a common name?
Sindi is classified as "Very Rare" and is more popular than 85.7% of all first names in the SSA database. A total of 618 births have been registered with this name since 1880.
When was Sindi most popular?
Sindi reached peak popularity in 1994, when 23 babies were given this name. The average age of a living person named Sindi is approximately 38 years old, reflecting when the name was most commonly given.
Is Sindi a female name?
Sindi is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Sindi Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Sindi Smith, Sindi Johnson, Sindi 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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