How Common Is the Last Name Gilmour?
An estimated 2,989 people in the United States share the surname Gilmour. That's about 1 in 112,376 Americans. This data comes from the 2010 U.S. Census Bureau surname frequency tables.
This page covers the Gilmour 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 Gilmour.
Estimated Americans with this Surname
2,989
About 1 in 112,376 people in the U.S.
Census Rank
#11,926
Frequency Rate
0.89
per 100,000 people
Census Count
2,625
2010 Census
Data Source
2010
U.S. Census Bureau
Ancestry and Ethnicity for Gilmour
The Gilmour surname is most commonly associated with people who identify as White (95.16%). The next largest groups are Hispanic (1.94%) and Two or More Races (1.71%).
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 + Gilmour Combinations
How many people share a full name with Gilmour as the last name? Click a combination below to see the estimate, or search any pairing.
Gilmour Surname: Questions and Answers
How common is the last name Gilmour?
Gilmour is the #11,926 most common surname in the United States, with an estimated 2,989 people sharing this last name. It appears at a rate of 0.89 per 100,000 Americans.
What ethnicity is the surname Gilmour?
The Gilmour surname is most commonly associated with people who identify as White (95.16%). The next largest groups are Hispanic (1.94%) and Two or More Races (1.71%). 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] Gilmour are there?
We can estimate any first + last name combination. Popular examples: Michael Gilmour, James Gilmour, John Gilmour. 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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