Explore the Family Name Alamo

The meaning of Alamo

Spanish and Portuguese (Álamo): topographic name from álamo ‘poplar’, or a habitational name from any of several places in Spain and Portugal named with this word. Some characteristic forenames: Spanish Jose, Luis, Alfredo, Arturo, Angel, Carlos, Jorge, Alberto, Alejandro, Eduardo, Humberto, Jaime. Portuguese Joao.

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

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

Based on the Decennial U.S. Census data, the popularity of the surname Alamo has seen a significant increase in the United States from 2000 to 2010. In 2000, Alamo ranked 11,060th most common surname, while by 2010, it had risen to the 9,433rd position, marking an improvement of 14.71%. Similarly, the count of people with this surname expanded from 2,636 in 2000 to 3,448 in 2010, reflecting a growth rate of 30.8%. Its proportion per 100,000 also rose from 0.98 to 1.17, indicating a substantial elevation of 19.39%.

20002010Change
Rank#11,060#9,43314.71%
Count2,6363,44830.8%
Proportion per 100k0.981.1719.39%

Race and Ethnicity of people with the last name Alamo

When considering ethnicity, the Decennial U.S. Census data reveals a diverse array of backgrounds for the surname Alamo. The largest ethnic identity associated with this name is Hispanic, accounting for 83.88% in 2000 and slightly decreasing to 81.41% in 2010. White individuals bearing this surname saw a moderate increase from 10.74% to 12.33%. Asian/Pacific Islander representation almost doubled, growing by 84.97%, albeit from a small base figure of 1.93% in 2000 to 3.57% in 2010. However, the percentage of those identified as Black, American Indian and Alaskan Native, or belonging to two or more races, declined over the decade.

20002010Change
Hispanic83.88%81.41%-2.94%
White10.74%12.33%14.8%
Asian/Pacific Islander1.93%3.57%84.97%
Black2.01%1.91%-4.98%
Two or More Races1.25%0.64%-48.8%
American Indian and Alaskan Native0.19%0.15%-21.05%