How Common Is the Surname Lamb?
The surname Lamb is the #561 most common last name in the United States, with an estimated 68,220 bearers. That's about 1 in 4,924 Americans. This data comes from the 2010 U.S. Census Bureau surname frequency tables.
This page covers the Lamb 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 Lamb.
Estimated Americans with this Surname
68,220
About 1 in 4,924 people in the U.S.
Census Rank
#561
Frequency Rate
20.31
per 100,000 people
Census Count
59,913
2010 Census
Data Source
2010
U.S. Census Bureau
Ancestry and Ethnicity for Lamb
The Lamb surname is most commonly associated with people who identify as White (86.10%). The next largest groups are Black (8.62%) and Hispanic (2.29%).
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 ... Lamb?
Pair the Lamb surname with a first name to estimate how many people share that full name in the United States.
Lamb Surname: Questions and Answers
How common is the last name Lamb?
Lamb is the #561 most common surname in the United States, with an estimated 68,220 people sharing this last name. It appears at a rate of 20.31 per 100,000 Americans.
What ethnicity is the surname Lamb?
The Lamb surname is most commonly associated with people who identify as White (86.10%). The next largest groups are Black (8.62%) and Hispanic (2.29%). 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] Lamb are there?
We can estimate any first + last name combination. Popular examples: Michael Lamb, James Lamb, John Lamb. 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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