How Many People Are Named Molly Jones?
There are approximately 748 people named Molly Jones living in the United States today. That makes this name combination uncommon, occurring at a rate of about 1 in 458,228 Americans.
This estimate combines SSA birth records for the first name Molly with Census Bureau frequency data for the surname Jones. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Estimated People with This Name
748
1 in 458,228 Americans
Combination Rarity
Uncommon
First Name
View full profileMolly
Last Name
View full profileJones
Molly: Popularity Over Time
Year-by-year SSA birth registrations for the first name Molly. The peak year was 1991 with 4,663 births. The average person named Molly today is 32 years old.
Ancestry of the Jones Surname
Self-reported race and ethnicity breakdown for people with the surname Jones, from the 2010 U.S. Census Bureau.
How we calculated this
The first name "Molly" has an estimated frequency of 0.0452% among living Americans, based on SSA birth records from 1880 to 2024 adjusted for mortality using CDC 2023 life tables.
The surname "Jones" appears at a rate of 483.24 per 100,000 people in the 2010 U.S. Census.
Multiplying these frequencies against the U.S. population of ~343 million gives 748 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Molly
Other people with the surname Jones
Molly Jones: Questions and Answers
How many people are named Molly Jones?
We estimate approximately 748 people named Molly Jones are alive in the United States today. The first name Molly is shared by 154,836 Americans, and the surname Jones is shared by 1,623,170.
How rare is the name Molly Jones?
This name combination is classified as Uncommon, occurring at a rate of about 1 in 458,228 Americans. The first name Molly is common and the surname Jones is very common.
Is Molly a male or female name?
Molly is predominantly female, with 0.2% of bearers being male and 99.8% female. It peaked in popularity in 1991 and the average bearer today is 32 years old.
Where does this data come from?
First name data comes from the Social Security Administration (1880 to 2024), adjusted for survival using CDC 2023 life tables. Surname data comes from the 2010 U.S. Census Bureau. Full methodology.
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