How Common Is the Surname Yamamoto?
The surname Yamamoto is the #4,702 most common last name in the United States, with an estimated 8,599 bearers. That's about 1 in 39,062 Americans. This data comes from the 2010 U.S. Census Bureau surname frequency tables.
This page covers the Yamamoto 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 Yamamoto.
Estimated Americans with this Surname
8,599
About 1 in 39,062 people in the U.S.
Census Rank
#4,702
Frequency Rate
2.56
per 100,000 people
Census Count
7,547
2010 Census
Data Source
2010
U.S. Census Bureau
Ancestry and Ethnicity for Yamamoto
The Yamamoto surname is most commonly associated with people who identify as Asian/Pacific Islander (79.82%). The next largest groups are Two or More Races (10.52%) and White (5.68%).
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 ... Yamamoto?
Pair the Yamamoto surname with a first name to estimate how many people share that full name in the United States.
Yamamoto Surname: Questions and Answers
How common is the last name Yamamoto?
Yamamoto is the #4,702 most common surname in the United States, with an estimated 8,599 people sharing this last name. It appears at a rate of 2.56 per 100,000 Americans.
What ethnicity is the surname Yamamoto?
The Yamamoto surname is most commonly associated with people who identify as Asian/Pacific Islander (79.82%). The next largest groups are Two or More Races (10.52%) and White (5.68%). 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] Yamamoto are there?
We can estimate any first + last name combination. Popular examples: Michael Yamamoto, James Yamamoto, John Yamamoto. 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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