Explore the Family Name Delorm

The meaning of Delorm

Altered form of French Delorme.

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

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

Based on data from the Decennial U.S. Census, the surname Delorm has seen a minor decrease in popularity between 2000 and 2010. The ranked position of this surname fell from 108,734 to 110,286, indicating a small change of -1.43% over this decade. However, the number of individuals bearing the Delorm name increased slightly from 151 to 160, showing a 5.96% growth rate. Despite this increase in count, the proportion per 100,000 people decreased by 16.67%, from 0.06 to 0.05.

20002010Change
Rank#108,734#110,286-1.43%
Count1511605.96%
Proportion per 100k0.060.05-16.67%

Race and Ethnicity of people with the last name Delorm

Looking at the ethnic identity of those with the last name Delorm, according to the Decennial U.S. Census, the majority identify as White. In 2000, 92.05% of Delorms identified as White, decreasing slightly to 90.00% in 2010. A small percentage, 4.64% in 2000 and 3.13% in 2010, reported having two or more ethnicities. Interestingly, the data shows a new category in 2010 that wasn't present in 2000; 4.38% of Delorms identified as American Indian and Alaskan Native. There were no recorded instances of Delorms identifying as Asian/Pacific Islander, Hispanic, or Black in either 2000 or 2010.

20002010Change
White92.05%90%-2.23%
American Indian and Alaskan Native0%4.38%0%
Two or More Races4.64%3.13%-32.54%
Asian/Pacific Islander0%0%0%
Hispanic0%0%0%
Black0%0%0%