Lists of most common surnames in North American countries

This article contains lists of the most common surnames in some of the countries of North America.

The table below presents the most common 100 surnames as of the 2010 Census.

Surnames appearing less than 100 times represented less than 10% of the population.

[11] The most common surname remains Smith; over two million Americans have that name and it is the most common name for white, native and multiracial residents.

The names Garcia and Rodriguez had previously entered the top ten in the 2000 Census, replacing Taylor and Moore.