How Common Is the Surname Arnold?
The surname Arnold is the #201 most common last name in the United States, with an estimated 158,172 bearers. That's about 1 in 2,124 Americans. This data comes from the 2010 U.S. Census Bureau surname frequency tables.
This page covers the Arnold 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 Arnold.
Estimated Americans with this Surname
158,172
About 1 in 2,124 people in the U.S.
Census Rank
#201
Frequency Rate
47.09
per 100,000 people
Census Count
138,893
2010 Census
Data Source
2010
U.S. Census Bureau
Ancestry and Ethnicity for Arnold
The Arnold surname is most commonly associated with people who identify as White (81.27%). The next largest groups are Black (13.34%) and Hispanic (2.41%).
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.
How Many People Are Named ... Arnold?
Pair the Arnold surname with a first name to estimate how many people share that full name in the United States.
Arnold Surname: Questions and Answers
How common is the last name Arnold?
Arnold is the #201 most common surname in the United States, with an estimated 158,172 people sharing this last name. It appears at a rate of 47.09 per 100,000 Americans.
What ethnicity is the surname Arnold?
The Arnold surname is most commonly associated with people who identify as White (81.27%). The next largest groups are Black (13.34%) and Hispanic (2.41%). 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] Arnold are there?
We can estimate any first + last name combination. Popular examples: Michael Arnold, James Arnold, John Arnold. 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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