Explore the Family Name Mccolgan
The meaning of Mccolgan
Irish and Scottish: Anglicized form of Gaelic Mac Colgan ‘son of Colga’, a personal name based on colg ‘thorn, sword’. Some characteristic forenames: Irish Eamon, Kaitlin.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Mccolgan in the United States?
Based on the Decennial U.S. Census data, the surname Mccolgan has seen a slight drop in its popularity ranking from 21069 in 2000 to 21660 in 2010, marking a decrease of 2.81%. Despite this, the count of individuals with this name has actually increased by 3.53% during the same period, rising from 1162 in 2000 to 1203 in 2010. However, when considering the proportion of people with the Mccolgan surname per 100,000, there is a decline of 4.65% from 2000's 0.43 to 2010's 0.41.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #21,069 | #21,660 | -2.81% |
| Count | 1,162 | 1,203 | 3.53% |
| Proportion per 100k | 0.43 | 0.41 | -4.65% |
Race and Ethnicity of people with the last name Mccolgan
When exploring the ethnicity of those with the surname Mccolgan according to the Decennial U.S. Census, we notice several changes between 2000 and 2010. The percentage of individuals identifying as Asian/Pacific Islander decreased by 29.46%, moving from 1.29% to 0.91%. On the other hand, the proportion of individuals of Hispanic ethnicity more than doubled, increasing by 117.48% from 1.03% to 2.24%. Those who identified with two or more races also saw a significant increase, jumping from 1.38% to 2.66%, an increase of 92.75%. Yet, the vast majority of individuals with the Mccolgan surname remained those of White ethnicity, although their percentage did see a slight decrease of 2.72% over the decade, falling from 95.96% in 2000 to 93.35% in 2010. There were no changes recorded for Black, American Indian and Alaskan Native ethnicities.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 95.96% | 93.35% | -2.72% |
| Two or More Races | 1.38% | 2.66% | 92.75% |
| Hispanic | 1.03% | 2.24% | 117.48% |
| Asian/Pacific Islander | 1.29% | 0.91% | -29.46% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |