Explore the Family Name Mirth

The meaning of Mirth

English: nickname from Middle English mirth ‘mirth, joy, pleasure’ (Old English myrgth). However, the surname Murth, recorded in 1617 in Talland, Cornwall, is surely related to the Cornish placename Mortha.

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

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

The surname Mirth's popularity, as per the Decennial U.S. Census data, has seen a slight decrease over a decade. In 2000, it was ranked at 75,219, while in 2010, it dropped to 80,678 ranking, showing a decline of 7.26%. The count of individuals bearing this surname also decreased from 239 in 2000 to 235 in 2010, marking a 1.67% reduction. Furthermore, the proportion per 100k people also dipped by 11.11%, moving from 0.09 in 2000 to 0.08 in 2010.

20002010Change
Rank#75,219#80,678-7.26%
Count239235-1.67%
Proportion per 100k0.090.08-11.11%

Race and Ethnicity of people with the last name Mirth

In terms of ethnicity, the Decennial U.S. Census data indicates that most individuals with the Mirth surname identify as White, with an increase from 89.54% in 2000 to 90.64% in 2010. A small percentage identify as Black, but there was a significant decrease in this group, from 7.11% in 2000 to 5.11% in 2010. The Hispanic ethnicity representation among the Mirth surname bearers was zero in 2000 but increased to 2.98% in 2010. There were no recorded individuals of Asian/Pacific Islander or American Indian and Alaskan Native ethnic identities in either year.

20002010Change
White89.54%90.64%1.23%
Black7.11%5.11%-28.13%
Hispanic0%2.98%0%
Asian/Pacific Islander0%0%0%
Two or More Races0%0%0%
American Indian and Alaskan Native0%0%0%