Explore the Family Name Bartosz

The meaning of Bartosz

Polish and Rusyn (from Poland): from a pet form of the personal name Bartłomiej (see Bartholomew). Some characteristic forenames: Polish Benedykt, Boguslaw, Karol, Krystyna, Stanislaw, Zdzislaw.

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

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

Based on the Decennial U.S. Census data, the popularity of the surname Bartosz modestly increased between 2000 and 2010 in the United States. In 2000, Bartosz was ranked as the 52,403rd most common surname, while in 2010 it moved up slightly to be the 52,267th most common surname, marking a positive change of 0.26 percent. The total count of people with this surname also increased from 372 in 2000 to 397 in 2010, an increase of 6.72 percent. However, when adjusted for population growth, the proportion of individuals with the surname Bartosz per 100,000 people fell by 7.14 percent over this decade.

	2000	2010	Change
Rank	#52,403	#52,267	0.26%
Count	372	397	6.72%
Proportion per 100k	0.14	0.13	-7.14%

Race and Ethnicity of people with the last name Bartosz

Turning to ethnicity, again relying on the Decennial U.S. Census data, the vast majority of individuals with the surname Bartosz identified as White in both census years, rising slightly from 95.16 percent in 2000 to 96.47 percent in 2010. The percentage of those who identified as Hispanic also saw a significant rise, from 1.61 percent in 2000 to 2.27 percent in 2010, a change of 40.99 percent. Meanwhile, the small percentage that had identified as belonging to two or more ethnicities in 2000 disappeared by 2010. No respondents reported being Black, Asian/Pacific Islander, or American Indian and Alaskan Native in either year.

	2000	2010	Change
White	95.16%	96.47%	1.38%
Hispanic	1.61%	2.27%	40.99%
Asian/Pacific Islander	0%	0%	0%
Two or More Races	2.15%	0%	0%
Black	0%	0%	0%
American Indian and Alaskan Native	0%	0%	0%