How Many People Are Named Liah Smith?
There are approximately 21 people named Liah Smith living in the United States today. That makes this name combination rare, occurring at a rate of about 1 in 16,321,635 Americans.
This estimate combines SSA birth records for the first name Liah with Census Bureau frequency data for the surname Smith. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Estimated People with This Name
21
1 in 16,321,635 Americans
Combination Rarity
Rare
First Name
View full profileLiah
Last Name
View full profileSmith
Liah: Popularity Over Time
Year-by-year SSA birth registrations for the first name Liah. The peak year was 2018 with 181 births. The average person named Liah today is 11 years old.
Ancestry of the Smith Surname
Self-reported race and ethnicity breakdown for people with the surname Smith, from the 2010 U.S. Census Bureau.
How we calculated this
The first name "Liah" 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 "Smith" appears at a rate of 828.19 per 100,000 people in the 2010 U.S. Census.
Multiplying these frequencies against the U.S. population of ~343 million gives 21 estimated people. This assumes first names and last names are statistically independent. Full methodology.
Other people named Liah
Other people with the surname Smith
Liah Smith: Questions and Answers
How many people are named Liah Smith?
We estimate approximately 21 people named Liah Smith are alive in the United States today. The first name Liah is shared by 2,519 Americans, and the surname Smith is shared by 2,781,834.
How rare is the name Liah Smith?
This name combination is classified as Rare, occurring at a rate of about 1 in 16,321,635 Americans. The first name Liah is rare and the surname Smith is very common.
Is Liah a male or female name?
Liah is predominantly female, with 0.0% of bearers being male and 100.0% female. It peaked in popularity in 2018 and the average bearer today is 11 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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