Explore the Family Name Mascio

The meaning of Mascio

Italian: 1. (southern): from a variant of Maso, a short form of the personal name Tommaso (see Thomas). Alternatively, perhaps from an Italianized form of the Albanian equivalent Mashi. 2. (Salento and Apulia): from a dialect form of Mastro ‘master’. Some characteristic forenames: Italian Antonio, Carlo, Gino, Luigi, Paolo, Salvatore.

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

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

Based on data from the Decennial U.S. Census, the popularity of the surname Mascio has seen a significant rise in the United States between 2000 and 2010. The rank of this surname climbed from 39,885 to 37,229, marking a change of 6.66 percent. Similarly, the count— or the number of people carrying this surname— also increased by 15.64 percent, going from 518 to 599 individuals. Moreover, the proportion of people with this surname per 100,000 population rose by 5.26 percent, indicating an overall increase in its prevalence.

20002010Change
Rank#39,885#37,2296.66%
Count51859915.64%
Proportion per 100k0.190.25.26%

Race and Ethnicity of people with the last name Mascio

In terms of ethnicity, again based on the Decennial U.S. Census data, the majority of those with the Mascio surname identified as White in both 2000 and 2010, although there was a slight decrease from 94.98 percent to 92.99 percent. The Hispanic representation within this surname group increased by 13.62 percent during the same period, moving from 3.67 percent to 4.17 percent. In 2010, some individuals with this surname also identified as Black or as belonging to two or more races, which wasn't the case in 2000. However, there were no individuals identifying as Asian/Pacific Islander or American Indian and Alaskan Native in either census year.

20002010Change
White94.98%92.99%-2.1%
Hispanic3.67%4.17%13.62%
Two or More Races0%1.5%0%
Black0%1%0%
Asian/Pacific Islander0%0%0%
American Indian and Alaskan Native0%0%0%