How Many People Are Named Johna Williams?
There are approximately 11 people named Johna Williams living in the United States today. That makes this name combination rare, occurring at a rate of about 1 in 31,159,485 Americans.
This estimate combines SSA birth records for the first name Johna with Census Bureau frequency data for the surname Williams. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Estimated People with This Name
11
1 in 31,159,485 Americans
Combination Rarity
Rare
First Name
View full profileJohna
Last Name
View full profileWilliams
Johna: Popularity Over Time
Year-by-year SSA birth registrations for the first name Johna. The peak year was 1963 with 98 births. The average person named Johna today is 48 years old.
Ancestry of the Williams Surname
Self-reported race and ethnicity breakdown for people with the surname Williams, from the 2010 U.S. Census Bureau.
How we calculated this
The first name "Johna" has an estimated frequency of < 0.0001% among living Americans, based on SSA birth records from 1880 to 2024 adjusted for mortality using CDC 0 life tables.
The surname "Williams" appears at a rate of 550.97 per 100,000 people in the 2010 U.S. Census.
Multiplying these frequencies against the U.S. population of ~343 million gives 11 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Johna
Other people with the surname Williams
Johna Williams: Questions and Answers
How many people are named Johna Williams?
We estimate approximately 11 people named Johna Williams are alive in the United States today. The first name Johna is shared by 2,065 Americans, and the surname Williams is shared by 1,850,671.
How rare is the name Johna Williams?
This name combination is classified as Rare, occurring at a rate of about 1 in 31,159,485 Americans. The first name Johna is rare and the surname Williams is very common.
Is Johna a male or female name?
Johna is predominantly female, with 0.2% of bearers being male and 99.8% female. It peaked in popularity in 1963 and the average bearer today is 48 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 0 life tables. Surname data comes from the 2010 U.S. Census Bureau. Full methodology.
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