Explore the Family Name Naclerio

The meaning of Naclerio

Italian: occupational name from Latin nauclerus ‘shipowner or ship’s captain’, which was also used as a personal name (Nauclerius in medieval examples). Some characteristic forenames: Italian Matteo, Salvatore, Saverio.

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

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

According to the Decennial U.S. Census, the surname Naclerio ranked as the 41,924th most popular name in the year 2000, and dropped to 44,730th position in 2010, marking a decrease of 6.69%. The count of individuals with this surname also fell slightly from 488 in 2000 to 480 in 2010, showing a decline of 1.64%. The proportion of people with the surname per 100k also decreased by 11.11% over the same decade.

20002010Change
Rank#41,924#44,730-6.69%
Count488480-1.64%
Proportion per 100k0.180.16-11.11%

Race and Ethnicity of people with the last name Naclerio

In terms of ethnicity, the Decennial U.S. Census data shows that the majority of those with the Naclerio last name identified as White in both 2000 (93.85%) and 2010 (94.38%), with a slight increase of 0.56% over the decade. The second largest group identified as Hispanic, with an impressive growth of 57.33% between the two censuses, increasing from 2.25% in 2000 to 3.54% in 2010. Meanwhile, a small percentage of Naclerios identified as belonging to two or more races, declining from 1.84% in 2000 to 1.04% in 2010. No Naclerios identified as Asian/Pacific Islander, Black, or American Indian and Alaskan Native for both years.

20002010Change
White93.85%94.38%0.56%
Hispanic2.25%3.54%57.33%
Two or More Races1.84%1.04%-43.48%
Asian/Pacific Islander0%0%0%
Black0%0%0%
American Indian and Alaskan Native0%0%0%