Explore the Family Name Giovannoni

The meaning of Giovannoni

Italian: patronymic or plural form of an augmentative of the personal name Giovanni. Some characteristic forenames: Italian Amerigo, Carlo, Dino, Geno, Gino, Luigi.

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

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

According to data from the Decennial U.S. Census, the popularity of the surname Giovannoni saw a slight decrease between 2000 and 2010. In terms of rank, it slid down from the 48,021st position in 2000 to the 49,087th spot in 2010, signifying a change of -2.22%. However, there was an increase in the actual count of people with the surname Giovannoni, as it rose from 414 in 2000 to 429 in 2010, marking a growth of 3.62%. The proportion per 100,000 remained constant at 0.15 for both years.

	2000	2010	Change
Rank	#48,021	#49,087	-2.22%
Count	414	429	3.62%
Proportion per 100k	0.15	0.15	0%

Race and Ethnicity of people with the last name Giovannoni

On the ethnicity front, the Decennial U.S. Census data reveals varying shifts among different ethnic identities associated with the surname Giovannoni. From 2000 to 2010, the largest uptick was seen within the Hispanic community, which grew by 73.76%, increasing from 3.62% to 6.29%. Meanwhile, the White ethnicity, which comprised the majority population bearing this surname, experienced a minor drop of -1.47%, from 92.03% to 90.68%. Individuals with Asian/Pacific Islander identity saw a decline of -19.31%, while those identifying with two or more races decreased by -38.72%. Notably, there were no Giovannoni's identified as Black or American Indian and Alaskan Native during these years.

	2000	2010	Change
White	92.03%	90.68%	-1.47%
Hispanic	3.62%	6.29%	73.76%
Two or More Races	2.66%	1.63%	-38.72%
Asian/Pacific Islander	1.45%	1.17%	-19.31%
Black	0%	0%	0%
American Indian and Alaskan Native	0%	0%	0%