Explore the Family Name Dlugosz

The meaning of Dlugosz

Polish (Długosz): nickname for a tall person, from długi ‘long’. Some characteristic forenames: Polish Casimir, Krystyna, Andrzej, Boguslaw, Irena, Jacek, Jerzy, Jozef, Miroslaw, Waclaw, Zofia.

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

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

Based on data from the Decennial U.S. Census, the surname Dlugosz has seen a slight decline in popularity over the course of a decade. In 2000, Dlugosz ranked 40,908 in popularity and by 2010 it had fallen to 42,378, marking a decrease of 3.59%. However, the census data also shows that the count of individuals with the Dlugosz surname actually increased during this period, rising from 503 in 2000 to 512 in 2010, indicating a growth of 1.79%. Despite this increase in count, the proportion per 100k people decreased by 10.53% over the same period.

20002010Change
Rank#40,908#42,378-3.59%
Count5035121.79%
Proportion per 100k0.190.17-10.53%

Race and Ethnicity of people with the last name Dlugosz

In terms of ethnicity, according to the Decennial U.S. Census, there was a minor shift observed in the ethnic identities associated with the Dlugosz surname from 2000 to 2010. In 2000, 98.21% of the people with the Dlugosz last name identified as White, but by 2010, this figure had slightly dropped to 95.70%, a change of -2.56%. While the Asian/Pacific Islander, Two or more races, Black, and American Indian and Alaskan Native categories all remained at 0 for both years, there was an emergence of Hispanic identity among those with the surname, with 2.34% identifying as such in 2010.

20002010Change
White98.21%95.7%-2.56%
Hispanic0%2.34%0%
Asian/Pacific Islander0%0%0%
Two or More Races0%0%0%
Black0%0%0%
American Indian and Alaskan Native0%0%0%