Explore the Family Name Justo

The meaning of Justo

1. Spanish and Portuguese: from the personal name Justo, Latin Justus (see Just). 2. Americanized form of Italian Giusto. Some characteristic forenames: Spanish Jose, Eduardo, Emilio, Fernando, Manuel, Pedro, Adelino, Amado, Angel, Apolonio, Aurelio, Belen. Portuguese Joao, Joaquim. Italian Antonio, Carmelo, Paolo.

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

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

Based on the Decennial U.S. Census data, the popularity of the surname Justo has increased significantly in the United States from 2000 to 2010. In 2000, it was ranked as the 23,300th most common surname, with approximately 1,020 individuals carrying the name. By 2010, its rank had jumped to 17,699, an impressive rise of 24.04%. The number of people bearing the surname also grew by a notable 55.39%, going from 1,020 to 1,585. This boosted the proportion of people named Justo per 100,000 from 0.38 to 0.54, marking a 42.11% increase.

20002010Change
Rank#23,300#17,69924.04%
Count1,0201,58555.39%
Proportion per 100k0.380.5442.11%

Race and Ethnicity of people with the last name Justo

In terms of ethnic identity, the information gleaned from the Decennial U.S. Census shows some shifts between 2000 and 2010. There was a slight decrease among those identifying as Asian/Pacific Islander, dropping from 16.86% to 15.02%. Similarly, the percentage of individuals identifying as having two or more races reduced from 1.67% to 0.76%, and among those identifying as white, there was a substantial decrease from 17.25% to 11.36%. The Hispanic identity saw an increase, rising from 63.43% to 72.18%. Interestingly, the Black identity appeared for the first time in 2010, accounting for 0.69% of the total, while the American Indian and Alaskan Native identity remained at zero for both years.

20002010Change
Hispanic63.43%72.18%13.79%
Asian/Pacific Islander16.86%15.02%-10.91%
White17.25%11.36%-34.14%
Two or More Races1.67%0.76%-54.49%
Black0%0.69%0%
American Indian and Alaskan Native0%0%0%