How Many People Are Named Jancy?
An estimated 304 people in the United States have the first name Jancy. It is predominantly female (98.5%). The average bearer is 35 years old, and Jancy peaked in popularity in 1993 with 15 births that year.
Below you will find a full statistical profile of Jancy 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 Jancy paired with any surname.
Estimated Living Americans
304
About 1 in 1,127,481 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
98.5% confidence
Average Age
35
years old
Peak Year
1993
15 births
Total Registered
328
since 1880
Gender Distribution for Jancy
Jancy is predominantly female (98.5%), though 5 male births have been registered. It functions as a unisex name for a small percentage of bearers.
Jancy as a male name
Ranked #9,333 in 1993
5 male births in 1993
Peak: 1993 (5 births)
Jancy as a female name
Ranked #16,306 in 2022
5 female births in 2022
Peak: 1964 (12 births)
Jancy: Popularity Over Time
SSA records for Jancy span from the 1950s to the 2020s, covering 8 decades of naming data. The most popular decade for this name was the 2000s, when 80 babies were registered. Jancy has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Jancy by Decade
How has Jancy 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.
Jancy + Last Name Combinations
How many people share a full name with Jancy as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Jancy
Other first names starting with J with a similar number of bearers.
Jancy: Questions and Answers
How many people in the U.S. are named Jancy?
We estimate approximately 304 people named Jancy 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 1,127,481 Americans share this first name.
Is Jancy a common name?
Jancy is classified as "Very Rare" and is more popular than 79.4% of all first names in the SSA database. A total of 328 births have been registered with this name since 1880.
When was Jancy most popular?
Jancy reached peak popularity in 1993, when 15 babies were given this name. The average age of a living person named Jancy is approximately 35 years old, reflecting when the name was most commonly given.
Is Jancy a female name?
Jancy is predominantly female. 98.5% of people with this name are female. See the gender breakdown above for full details.
How many Jancy Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Jancy Smith, Jancy Johnson, Jancy 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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