Find out how popular the last name Kilgallon is in the United States and learn more about the meaning, history, and race and ethnic origin of people in America who are named Kilgallon.
An Irish surname derived from the Gaelic "Coillgheallóg" meaning someone living by the bright wood.
Kilgallon, 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 Kilgallon surname is from the 2010 census data.
Kilgallon is the 47272nd most popular name in America based on the data we have collected from the U.S. Census Bureau.
The Kilgallon surname appeared 449 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 Kilgallon.
We can also compare 2010 data for Kilgallon 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 | 47272 | 49249 | -4.10% |
| Count | 449 | 401 | 11.29% |
| Proportion per 100k | 0.15 | 0.15 | 0.00% |
The surname Kilgallon has its origins in Ireland, dating back to the medieval period. It is believed to be derived from the Irish Gaelic words "cill" meaning church and "gallóglach" meaning a foreign soldier or mercenary. The name likely originated in Connacht, a western province of Ireland, where many of these hired soldiers or mercenaries settled.
In medieval times, the Kilgallons were part of the gallowglass, a class of elite mercenary warriors who were often employed by Irish clan chiefs and Anglo-Norman lords. The earliest recorded mention of the name Kilgallon can be found in the Annals of the Four Masters, a chronicle of medieval Irish history, in the 14th century.
One of the earliest notable individuals with the surname was Rory Kilgallon, a gallowglass leader who served under the O'Donnell clan in the late 15th century. He was known for his military prowess and played a significant role in the clan's conflicts with neighboring clans.
Another prominent figure was Felim Kilgallon, who lived in the 16th century and was a member of the gallowglass troops serving under the O'Neill clan. He is mentioned in historical records for his participation in the Nine Years' War against English forces in Ireland.
In the 17th century, the Kilgallon surname appears in various records, including the Petty Census of Ireland, which documented landowners and their holdings. One notable entry is that of Edmond Kilgallon, who held lands in County Sligo.
Later, in the 18th century, John Kilgallon, a Catholic landowner from County Mayo, found himself embroiled in legal disputes over land ownership and inheritance rights, as documented in court records from that period.
As the centuries passed, the Kilgallon surname spread beyond its origins in Connacht, with bearers of the name appearing in various parts of Ireland and eventually migrating to other parts of the world, particularly the United States and Australia.
We also have some data on the ancestry of people with the surname Kilgallon.
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 Kilgallon was:
| Race/Ethnicity | Percentage | Total Occurrences |
|---|---|---|
| Non-Hispanic White Only | 94.65% | 425 |
| Non-Hispanic Black Only | (S)% | (S) |
| Non-Hispanic Asian and Pacific Islander Only | (S)% | (S) |
| Non-Hispanic American Indian and Alaskan Native | 0.00% | 0 |
| Non-Hispanic of Two or More Races | 1.11% | 5 |
| Hispanic Origin | 3.34% | 15 |
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 Kilgallon has changed in the 10 years between the two census surveys.
| 2010 | 2000 | Change (%) | |
|---|---|---|---|
| White | 94.65% | 96.76% | -2.20% |
| Black | (S)% | 0.00% | (S)% |
| Asian and Pacific Islander | (S)% | (S)% | (S)% |
| American Indian and Alaskan Native | 0.00% | 0.00% | 0.00% |
| Two or More Races | 1.11% | (S)% | (S)% |
| Hispanic | 3.34% | 2.24% | 39.43% |
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 Kilgallon was researched and written by our team of onomatology and genealogy experts.
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