How Common Is the Last Name Kouba?
An estimated 1,679 people in the United States share the surname Kouba. That's about 1 in 204,142 Americans. This data comes from the 2010 U.S. Census Bureau surname frequency tables.
This page covers the Kouba surname's frequency in the U.S. population, its rank among all American surnames, and a breakdown of ancestry and ethnicity data from the Census. You can also check how many people share any first + last name combination involving Kouba.
Estimated Americans with this Surname
1,679
About 1 in 204,142 people in the U.S.
Census Rank
#18,918
Frequency Rate
0.49
per 100,000 people
Census Count
1,443
2010 Census
Data Source
2010
U.S. Census Bureau
Ancestry and Ethnicity for Kouba
The Kouba surname is most commonly associated with people who identify as White (95.91%). The next largest groups are Two or More Races (1.66%) and Hispanic (1.59%).
Self-reported race and ethnicity from the 2010 U.S. Census Bureau surname tables. Some categories may be suppressed for privacy when sample sizes are small.
First Name + Kouba Combinations
How many people share a full name with Kouba as the last name? Click a combination below to see the estimate, or search any pairing.
Kouba Surname: Questions and Answers
How common is the last name Kouba?
Kouba is the #18,918 most common surname in the United States, with an estimated 1,679 people sharing this last name. It appears at a rate of 0.49 per 100,000 Americans.
What ethnicity is the surname Kouba?
The Kouba surname is most commonly associated with people who identify as White (95.91%). The next largest groups are Two or More Races (1.66%) and Hispanic (1.59%). This data comes from the 2010 U.S. Census Bureau surname tables, which include self-reported race and ethnicity breakdowns.
How many people named [First Name] Kouba are there?
We can estimate any first + last name combination. Popular examples: Michael Kouba, James Kouba, John Kouba. Search any combination on our homepage.
Where does this surname data come from?
Surname frequency data comes from the 2010 U.S. Census Bureau decennial surname tables. These list every surname appearing in the Census along with frequency rates and demographic breakdowns. Full methodology.
Search for a full name combination
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