How Many People Are Named Luka Williams?
There are approximately 140 people named Luka Williams living in the United States today. That makes this name combination uncommon, occurring at a rate of about 1 in 2,448,245 Americans.
This estimate combines SSA birth records for the first name Luka 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
140
1 in 2,448,245 Americans
Combination Rarity
Uncommon
First Name
View full profileLuka
Last Name
View full profileWilliams
Luka: Popularity Over Time
Year-by-year SSA birth registrations for the first name Luka. The peak year was 2024 with 3,714 births. The average person named Luka today is 7 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 "Luka" has an estimated frequency of < 0.0001% among living Americans, based on SSA birth records from 1880 to 2024 adjusted for mortality using CDC 2023 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 140 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Luka
Other people with the surname Williams
Luka Williams: Questions and Answers
How many people are named Luka Williams?
We estimate approximately 140 people named Luka Williams are alive in the United States today. The first name Luka is shared by 25,413 Americans, and the surname Williams is shared by 1,850,671.
How rare is the name Luka Williams?
This name combination is classified as Uncommon, occurring at a rate of about 1 in 2,448,245 Americans. The first name Luka is uncommon and the surname Williams is very common.
Is Luka a male or female name?
Luka is predominantly male, with 97.9% of bearers being male and 2.1% female. It peaked in popularity in 2024 and the average bearer today is 7 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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