How Many People Are Named Mary Philbin?
There are approximately 9 people named Mary Philbin living in the United States today. That makes this name combination very rare, occurring at a rate of about 1 in 38,083,815 Americans.
This estimate combines SSA birth records for the first name Mary with Census Bureau frequency data for the surname Philbin. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Estimated People with This Name
9
1 in 38,083,815 Americans
Combination Rarity
Very Rare
First Name
View full profileMary
Last Name
View full profilePhilbin
Mary: Popularity Over Time
Year-by-year SSA birth registrations for the first name Mary. The peak year was 1921 with 74,171 births. The average person named Mary today is 65 years old.
Ancestry of the Philbin Surname
Self-reported race and ethnicity breakdown for people with the surname Philbin, from the 2010 U.S. Census Bureau.
How we calculated this
The first name "Mary" has an estimated frequency of 0.436% among living Americans, based on SSA birth records from 1880 to 2024 adjusted for mortality using CDC 2023 life tables.
The surname "Philbin" appears at a rate of 0.57 per 100,000 people in the 2010 U.S. Census.
Multiplying these frequencies against the U.S. population of ~343 million gives 9 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Mary
Other people with the surname Philbin
Mary Philbin: Questions and Answers
How many people are named Mary Philbin?
We estimate approximately 9 people named Mary Philbin are alive in the United States today. The first name Mary is shared by 1,492,757 Americans, and the surname Philbin is shared by 1,954.
How rare is the name Mary Philbin?
This name combination is classified as Very Rare, occurring at a rate of about 1 in 38,083,815 Americans. The first name Mary is very common and the surname Philbin is rare.
Is Mary a male or female name?
Mary is predominantly female, with 0.4% of bearers being male and 99.6% female. It peaked in popularity in 1921 and the average bearer today is 65 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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