Explore the Family Name Mccormac

The meaning of Mccormac

Irish and Scottish: variant of McCormick. Some characteristic forenames: Irish Fintan.

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

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

Based on the Decennial U.S. Census data, the surname Mccormac has seen a slight increase in popularity between 2000 and 2010. In 2000, Mccormac was ranked as the 40,397th most popular surname in the United States, with a count of 510. By 2010, it had moved up to the 38,801st position, reflecting an increase of 3.95 percent. The count of people with the Mccormac surname also rose during this period, from 510 in 2000 to 569 in 2010, marking an 11.57 percent increase. However, the proportion per 100,000 people remained consistent at 0.19.

	2000	2010	Change
Rank	#40,397	#38,801	3.95%
Count	510	569	11.57%
Proportion per 100k	0.19	0.19	0%

Race and Ethnicity of people with the last name Mccormac

The Decennial U.S. Census data also sheds light on the ethnic identity associated with the Mccormac surname. In 2000, the majority of individuals with the Mccormac surname identified as White (95.10 percent). This figure saw a slight increase in 2010 to 95.25 percent. The percentage of those identifying as Asian/Pacific Islander rose from 0 percent in 2000 to 2.11 percent in 2010. Meanwhile, the proportion of individuals identifying with two or more ethnicities decreased from 1.96 percent in 2000 to 0.88 percent in 2010. The percentage of those who identify as Hispanic also experienced a drop, from 1.57 percent in 2000 to 1.23 percent in 2010. No changes were observed in the Black and American Indian and Alaskan Native categories.

	2000	2010	Change
White	95.1%	95.25%	0.16%
Asian/Pacific Islander	0%	2.11%	0%
Hispanic	1.57%	1.23%	-21.66%
Two or More Races	1.96%	0.88%	-55.1%
Black	0%	0%	0%
American Indian and Alaskan Native	0%	0%	0%