Explore the Family Name Mcmorrow
The meaning of Mcmorrow
Irish: 1. Anglicized form of Gaelic Mac Muireadhaigh ‘son of Muireadhach’, a personal name meaning ‘seafarer’. See also McMurray. 2. Anglicized form of Gaelic Mac Murchadha, a patronymic from the personal name Murchadh ‘sea warrior’, from muir ‘sea’ + cath ‘battle’. In Leinster this name is usually Anglicized as McMurrough and in Ulster as Murphy. Some characteristic forenames: Irish Colm.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Mcmorrow in the United States?
Based on data from the Decennial U.S. Census, the surname Mcmorrow saw a minor decrease in popularity between 2000 and 2010. In 2000, Mcmorrow was ranked as the 15,439th most common surname in the United States, but fell to the 15,871st position by 2010, representing a 2.8% decrease in rank. However, the actual number of people bearing the Mcmorrow surname increased slightly during this time period, going from 1,742 in 2000 to 1,833 in 2010, a growth of 5.22%.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #15,439 | #15,871 | -2.8% |
| Count | 1,742 | 1,833 | 5.22% |
| Proportion per 100k | 0.65 | 0.62 | -4.62% |
Race and Ethnicity of people with the last name Mcmorrow
The Decennial U.S. Census data also provides insights into the ethnic identity associated with the surname Mcmorrow. The majority of individuals with this surname identified as White, accounting for 96.33% in 2000 and decreasing slightly to 95.47% in 2010. Individuals identifying as Hispanic or Black made up a small percentage of those with the Mcmorrow surname, but both groups more than doubled their representation over the decade, with Hispanics increasing from 0.80% to 1.64% and Blacks from 0.46% to 0.93%. Those identifying as Asian/Pacific Islander also increased from 0.63% to 0.76%, while those identifying as Two or more races or American Indian and Alaskan Native decreased in representation.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 96.33% | 95.47% | -0.89% |
| Hispanic | 0.8% | 1.64% | 105% |
| Black | 0.46% | 0.93% | 102.17% |
| Two or More Races | 1.32% | 0.87% | -34.09% |
| Asian/Pacific Islander | 0.63% | 0.76% | 20.63% |
| American Indian and Alaskan Native | 0.46% | 0.33% | -28.26% |