Explore the Family Name Kruth

The meaning of Kruth

German: 1. from a short form of an old personal name cognate with the first part of Rudolf. 2. in some cases a metonymic occupational name for a vegetable or spice dealer, from Middle Low German, Middle High German krūt ‘greenery’, ‘cabbage’.

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

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

Based on the Decennial U.S. Census, the popularity of the surname "Kruth" has seen a slight decrease between 2000 and 2010. In 2000, the rank was 65,862, but it dropped to 76,275 by 2010, marking a change of -15.81%. The count also decreased from 281 in 2000 to 252 in 2010, a decrease of -10.32%. The proportion per 100k followed this trend, decreasing by -10.0% over the decade.

20002010Change
Rank#65,862#76,275-15.81%
Count281252-10.32%
Proportion per 100k0.10.09-10%

Race and Ethnicity of people with the last name Kruth

On the ethnicity front, there were also some shifts that occurred according to the Decennial U.S. Census data. In 2000, 11.74% of those with the Kruth surname identified as Asian/Pacific Islander, but this percentage dropped to 8.33% in 2010, a decrease of -29.05%. Those identifying as White saw an increase, moving from 83.99% in 2000 to 88.49% in 2010, a rise of 5.36%. In contrast, those identifying as Hispanic moved from 2.85% in 2000 to zero by 2010. There were no individuals with the surname Kruth who identified as Black or American Indian and Alaskan Native during these years.

20002010Change
White83.99%88.49%5.36%
Asian/Pacific Islander11.74%8.33%-29.05%
Two or More Races0%0%0%
Hispanic2.85%0%0%
Black0%0%0%
American Indian and Alaskan Native0%0%0%