Explore the Family Name Tommasini

The meaning of Tommasini

1. Italian: patronymic or plural form of the personal name Tommasino. 2. Italianized form of the Slovenian patronymics Tomažinčič (see Tomasini 2) and Tomšič or Tomsič (see Tomsic and Tomasini 3).

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

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

According to the Decennial U.S. Census, the popularity of the surname "Tommasini" increased between 2000 and 2010. In 2000, it was ranked 126,400 in popularity while in 2010, it climbed to a rank of 120,901, marking a positive change of 4.35%. The count of individuals with this surname also rose from 125 to 143 within this decade, representing a 14.4% increase. However, the proportion per 100,000 people remained stagnant at 0.05.

20002010Change
Rank#126,400#120,9014.35%
Count12514314.4%
Proportion per 100k0.050.050%

Race and Ethnicity of people with the last name Tommasini

Regarding ethnicity, data from the Decennial U.S. Census indicates that the majority of individuals with the surname "Tommasini" identify as White. In 2000, 98.4% of the Tommasinis identified as White, but this figure dropped slightly to 92.31% by 2010. The census recorded no individuals of Asian/Pacific Islander, Two or more races, Black, or American Indian and Alaskan Native ethnicities for either year. Interestingly, there was a small emergence of individuals identifying as Hispanic in 2010, accounting for 4.9% of the Tommasinis – a new development since the 2000 census reported no Hispanic representation.

20002010Change
White98.4%92.31%-6.19%
Hispanic0%4.9%0%
Asian/Pacific Islander0%0%0%
Two or More Races0%0%0%
Black0%0%0%
American Indian and Alaskan Native0%0%0%