Find out how popular the last name Cudahy is in the United States and learn more about the meaning, history, and race and ethnic origin of people in America who are named Cudahy.
A surname of Irish origin meaning "near the lake."
Cudahy, like all of the last names we have data for, is identified by the U.S. Census Bureau as a surname which has more than 100 occurrences in the United States in the Decennial Census survey. The most recent statistics we have for the Cudahy surname is from the 2010 census data.
Cudahy is the 60347th most popular name in America based on the data we have collected from the U.S. Census Bureau.
The Cudahy surname appeared 334 times in the 2010 census and if you were to sample 100,000 people in the United States, approximately 0 people would have the surname Cudahy.
We can also compare 2010 data for Cudahy to data from the previous census in 2000. The table below contains all of the statistics for both years in a side-by-side comparison.
| 2010 | 2000 | Change (%) | |
|---|---|---|---|
| Rank | 60347 | 55971 | 7.52% |
| Count | 334 | 342 | -2.37% |
| Proportion per 100k | 0.11 | 0.13 | -16.67% |
The surname Cudahy is of Irish origin and can be traced back to the 16th century. It is believed to have originated from the Gaelic word "cudaigh," which means "hunchback" or "crooked person." The name was likely given as a descriptive nickname to someone with a physical deformity or a distinctive posture.
In the earliest records, the name was spelled in various ways, including Cudahy, Cudahee, Cudahhy, and Cudaighey. These variations reflect the phonetic spelling common in those times and the different dialects and accents in different regions of Ireland.
One of the earliest documented instances of the name can be found in the Fiants of the Reign of Elizabeth I, which were records of royal letters patent and pardons issued in Ireland during the late 16th century. The name Cudahy appears in these records, indicating that the family was present in Ireland during that period.
The Cudahy name is also found in the Annals of the Four Masters, a chronicle of medieval Irish history compiled in the early 17th century. This suggests that the Cudahy family had established roots in Ireland by that time and may have played a role in the historical events recorded in the annals.
In the 17th and 18th centuries, the Cudahy family was primarily concentrated in County Monaghan, located in the northern part of Ireland. Some notable individuals bearing the Cudahy surname from this region include:
In the 19th century, many Irish families, including the Cudahys, immigrated to the United States due to the Great Famine and other economic and political factors. One of the most famous Cudahy families settled in Milwaukee, Wisconsin, and established the Cudahy Brothers Company, a leading meatpacking business.
The Cudahy family name has also been associated with several places in the United States, including the city of Cudahy, Wisconsin, which was named after the Cudahy Brothers Company and its founders.
We also have some data on the ancestry of people with the surname Cudahy.
The below race categories are the modified race categories used in the Census Bureau's population estimates program. All people were categorized into six mutually exclusive racial and Hispanic origin groups:
For the most recent 2010 census data, the race/ethnic origin breakdown for Cudahy was:
| Race/Ethnicity | Percentage | Total Occurrences |
|---|---|---|
| Non-Hispanic White Only | 94.31% | 315 |
| Non-Hispanic Black Only | (S)% | (S) |
| Non-Hispanic Asian and Pacific Islander Only | (S)% | (S) |
| Non-Hispanic American Indian and Alaskan Native | 1.50% | 5 |
| Non-Hispanic of Two or More Races | (S)% | (S) |
| Hispanic Origin | 1.80% | 6 |
Note: Any fields showing (S) means the data was suppressed for privacy so that the data does not in any way identify any specific individuals.
Since we have data from the previous census in 2000, we can also compare the values to see how the popularity of Cudahy has changed in the 10 years between the two census surveys.
| 2010 | 2000 | Change (%) | |
|---|---|---|---|
| White | 94.31% | 94.74% | -0.45% |
| Black | (S)% | (S)% | (S)% |
| Asian and Pacific Islander | (S)% | (S)% | (S)% |
| American Indian and Alaskan Native | 1.50% | (S)% | (S)% |
| Two or More Races | (S)% | 1.75% | (S)% |
| Hispanic | 1.80% | 1.46% | 20.86% |
The last name data and ethnic breakdown of last names is sourced directly from the Decennial Census survey, conducted every 10 years by the United States Census Bureau.
The history and meaning of the name Cudahy was researched and written by our team of onomatology and genealogy experts.
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