Explore the Family Name Muckelroy

The meaning of Muckelroy

Irish: variant of McIlroy. This form of the surname is no longer found in Ireland.

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

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

Based on the Decennial U.S. Census data, the surname Muckelroy saw a slight decrease in popularity between 2000 and 2010. In 2000, it was ranked 68,973rd and had a count of 266, with the proportion per 100,000 being 0.1. By 2010, despite an increase in count to 270, its rank slipped to 72,105th and the proportion per 100,000 dropped by 10% to 0.09. This represents a change of -4.54 in rank and a 1.5 increase in count.

20002010Change
Rank#68,973#72,105-4.54%
Count2662701.5%
Proportion per 100k0.10.09-10%

Race and Ethnicity of people with the last name Muckelroy

When looking at the ethnic identity associated with the Muckelroy surname according to the Decennial U.S. Census, there are some notable changes between 2000 and 2010. The percentage of Muckelroys identifying as White increased from 45.49% to 50%, while those identifying as Black decreased from 48.87% to 40.74%. There was also a new emergence of individuals identifying as Hispanic, accounting for 3.33% in 2010. Furthermore, those identifying as two or more races increased by 34.30%, moving from 4.14% to 5.56%. However, no Muckelroys identified as Asian/Pacific Islander or American Indian and Alaskan Native during these years.

20002010Change
White45.49%50%9.91%
Black48.87%40.74%-16.64%
Two or More Races4.14%5.56%34.3%
Hispanic0%3.33%0%
Asian/Pacific Islander0%0%0%
American Indian and Alaskan Native0%0%0%