How Many People Are Named Billy Mills?

There are approximately 110 people named Billy Mills living in the United States today. That makes this name combination uncommon, occurring at a rate of about 1 in 3,115,949 Americans.

This estimate combines SSA birth records for the first name Billy with Census Bureau frequency data for the surname Mills. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.

Estimated People with This Name

110

1 in 3,115,949 Americans

Combination Rarity

Uncommon

Very Rare Very Common

First Name

Billy

Last Name

Mills

Billy: Popularity Over Time

Year-by-year SSA birth registrations for the first name Billy. The peak year was 1934 with 9,659 births. The average person named Billy today is 63 years old.

Male

Female

Ancestry of the Mills Surname

Self-reported race and ethnicity breakdown for people with the surname Mills, from the 2010 U.S. Census Bureau.

White

77.50%

Black

16.77%

Hispanic

2.33%

Asian/Pacific Islander

0.51%

American Indian/Alaska Native

0.82%

Two or More Races

2.06%

How we calculated this

The first name "Billy" has an estimated frequency of 0.0623% among living Americans, based on SSA birth records from 1880 to 2024 adjusted for mortality using CDC 2023 life tables.

The surname "Mills" appears at a rate of 51.51 per 100,000 people in the 2010 U.S. Census.

Multiplying these frequencies against the U.S. population of ~343 million gives 110 estimated people. This assumes first names and last names are statistically independent. Full methodology.

Other people named Billy

Billy Smith Billy Williams Billy Miller Billy Martin Billy Crawford Billy Wagner Billy Boyd

Other people with the surname Mills

John Mills Donna Mills Marilyn Mills Hayley Mills Juliet Mills

Billy Mills: Questions and Answers

How many people are named Billy Mills?

We estimate approximately 110 people named Billy Mills are alive in the United States today. The first name Billy is shared by 213,640 Americans, and the surname Mills is shared by 173,019.

How rare is the name Billy Mills?

This name combination is classified as Uncommon, occurring at a rate of about 1 in 3,115,949 Americans. The first name Billy is common and the surname Mills is common.

Is Billy a male or female name?

Billy is predominantly male, with 98.6% of bearers being male and 1.4% female. It peaked in popularity in 1934 and the average bearer today is 63 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.

How Many of Me

howmanyofme.org

There are 110 people with the name

Billy Mills

in the United States

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