How Many People Are Named Jammy?
An estimated 427 people in the United States have the first name Jammy. It is used for both genders, with 71.9% male. The average bearer is 47 years old, and Jammy peaked in popularity in 1976 with 34 births that year.
Below you will find a full statistical profile of Jammy 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 Jammy paired with any surname.
Estimated Living Americans
427
About 1 in 802,703 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
71.9% confidence
Average Age
47
years old
Peak Year
1976
34 births
Total Registered
462
since 1880
Gender Distribution for Jammy
Jammy is a genuinely unisex name, used for both males (71.9%) and females (28.1%). Out of 462 total births registered, 332 were male and 130 were female.
Jammy as a male name
Ranked #11,436 in 2011
6 male births in 2011
Peak: 1976 (27 births)
Jammy as a female name
Ranked #11,126 in 2008
10 female births in 2008
Peak: 1970 (10 births)
Jammy: Popularity Over Time
SSA records for Jammy span from the 1950s to the 2010s, covering 7 decades of naming data. The most popular decade for this name was the 1970s, when 228 babies were registered. Jammy has declined significantly from its peak in the 1970s. Recent registrations are a fraction of what they were at the name's height.
Jammy by Decade
How has Jammy 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.
Jammy by State
Jammy + Last Name Combinations
How many people share a full name with Jammy as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Jammy
Other first names starting with J with a similar number of bearers.
Jammy: Questions and Answers
How many people in the U.S. are named Jammy?
We estimate approximately 427 people named Jammy 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 802,703 Americans share this first name.
Is Jammy a common name?
Jammy is classified as "Very Rare" and is more popular than 83% of all first names in the SSA database. A total of 462 births have been registered with this name since 1880.
When was Jammy most popular?
Jammy reached peak popularity in 1976, when 34 babies were given this name. The average age of a living person named Jammy is approximately 47 years old, reflecting when the name was most commonly given.
Is Jammy a male name?
Jammy is predominantly male. 71.9% of people with this name are male. See the gender breakdown above for full details.
How many Jammy Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Jammy Smith, Jammy Johnson, Jammy 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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