Explore the Family Name Guarneros

The meaning of Guarneros

Hispanic (Mexico): possibly an altered form of Italian Guarnero or Guarneri.

Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.

How common is the last name Guarneros in the United States?

Based on the Decennial U.S. Census data, the popularity of the surname Guarneros has seen notable growth between 2000 and 2010. In 2000, Guarneros was the 64,750th most popular surname with a count of 287, which equates to approximately 0.11 per 100,000 people in the U.S. Ten years later in 2010, the rank of Guarneros increased significantly to 40,313 and the count almost doubled to 543, thus raising the proportion to 0.18 per 100,000 people. This represents an increase of 37.74% in rank and a striking 89.2% rise in the count.

20002010Change
Rank#64,750#40,31337.74%
Count28754389.2%
Proportion per 100k0.110.1863.64%

Race and Ethnicity of people with the last name Guarneros

In terms of ethnicity, the Decennial U.S. Census shows a significant shift in the distribution among those bearing the Guarneros surname. In 2000, 88.85% of individuals identified as Hispanic, while 9.06% identified as White. There were no reported instances of identification as Asian/Pacific Islander, Two or more races, Black, or American Indian and Alaskan Native. By 2010, the percentage of individuals identifying as Hispanic had risen slightly to 96.5%, while the percentage identifying as White dropped dramatically by 65.45% to just 3.13%. The other categories remained at zero, with no change from the 2000 data.

20002010Change
Hispanic88.85%96.5%8.61%
White9.06%3.13%-65.45%
Asian/Pacific Islander0%0%0%
Two or More Races0%0%0%
Black0%0%0%
American Indian and Alaskan Native0%0%0%