How Many People Are Named Syncere?
An estimated 3,583 people in the United States have the first name Syncere. It is used for both genders, with 82.0% male. The average bearer is 12 years old, and Syncere peaked in popularity in 2024 with 247 births that year.
Below you will find a full statistical profile of Syncere 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 Syncere paired with any surname.
Key Insights
- Syncere is a modern name. With an average bearer age of just 12, it has gained most of its popularity in recent years.
Estimated Living Americans
3,583
About 1 in 95,661 people in the U.S.
Rarity
Rare
Predicted Gender
Male
82.0% confidence
Average Age
12
years old
Peak Year
2024
247 births
Total Registered
3,614
since 1880
Gender Distribution for Syncere
Syncere is predominantly male (82.0%), though 652 female births have been registered. It functions as a unisex name for a small percentage of bearers.
Syncere as a male name
Ranked #1,058 in 2024
206 male births in 2024
Peak: 2022 (213 births)
Syncere as a female name
Ranked #3,739 in 2024
41 female births in 2024
Peak: 2024 (41 births)
Syncere: Popularity Over Time
SSA records for Syncere span from the 1990s to the 2020s, covering 4 decades of naming data. The most popular decade for this name was the 2010s, when 1,463 babies were registered. While Syncere is less common than at its peak in the 2010s, it remains a well-established name with steady registrations.
Syncere by Decade
How has Syncere 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.
Syncere by State
Birth registrations for Syncere span all 26 states and territories in the SSA database. The highest counts are in North Carolina, Pennsylvania, New York. The lowest are in Mississippi, Massachusetts, Kentucky. On average, about 78 Synceres were registered per state.
Syncere + Last Name Combinations
How many people share a full name with Syncere as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Syncere
Other first names starting with S with a similar number of bearers.
Syncere: Questions and Answers
How many people in the U.S. are named Syncere?
We estimate approximately 3,583 people named Syncere 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 95,661 Americans share this first name.
Is Syncere a common name?
Syncere is classified as "Rare" and is more popular than 95.7% of all first names in the SSA database. A total of 3,614 births have been registered with this name since 1880.
When was Syncere most popular?
Syncere reached peak popularity in 2024, when 247 babies were given this name. The average age of a living person named Syncere is approximately 12 years old, reflecting when the name was most commonly given.
Is Syncere a male name?
Syncere is predominantly male. 82.0% of people with this name are male. See the gender breakdown above for full details.
How many Syncere Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Syncere Smith, Syncere Johnson, Syncere 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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