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Very Rare Last name

Milloy

A surname derived from the Old French 'milloi' meaning a miller or grinder of grain.

According to the 2010 US Census Bureau surname tables, roughly 480 Americans carry the last name Milloy. That puts it at #51,941 in the national surname ranking, appearing at a frequency of 0.14 per 100,000 people (about 1 in 714,072 residents).

This page is the full Name Census profile for the Milloy surname. You will find the Census Bureau frequency data, an ancestry and ethnicity breakdown based on self-reported demographics, the name's meaning and origin where available, and answers to the most common questions people ask about this surname.

Bearers in the US

480

1 in 714,072

Census rank

#51,941

2010 decennial data

Per 100,000

0.1

Frequency rate

Recorded bearers

400

very rare in the US

Popularity narrative

The Census Bureau recorded 400 bearers of the surname Milloy in its 2010 decennial surname file. At a rate of 0.14 per 100,000 residents, it holds the 51941st position in the national surname ranking.

Among Census respondents with the surname Milloy, the largest self-reported group is White at 75.8%. The next largest groups are Black (17.3%) and Two or More Races (3.0%).

Origin

Meaning and origin of Milloy

The surname Milloy is of Scottish origin, with its roots tracing back to the 16th century. It is believed to have derived from the Old French word "molloy" or "moloy," meaning "a bare hill or summit." This suggests that the name was originally associated with those who lived on or near a barren hilltop or elevated area.

One of the earliest documented references to the Milloy name can be found in the Scottish Borders region, where the family is thought to have originated. In the 16th century, records show that a branch of the Milloy clan had settled in the area around Roxburghshire and Dumfriesshire.

During the 17th century, the Milloy surname began to spread across Scotland, with several notable individuals bearing the name. One such person was John Milloy, a Scottish minister and theologian born in 1642, who served as the minister of Pencaitland Parish Church in East Lothian.

In the 18th century, the Milloy name gained prominence with the birth of Robert Milloy (1735-1809), a renowned Scottish architect and surveyor. He was responsible for designing several notable buildings in Edinburgh, including the old College of Edinburgh and the North Bridge.

As the Milloy family continued to grow and disperse throughout the United Kingdom, some members migrated to other parts of the world, including North America. One notable figure was William Milloy (1826-1892), a Canadian businessman and politician who served as a member of the Canadian House of Commons from 1878 to 1887.

Another significant individual bearing the Milloy surname was Sir Frederick Milloy (1867-1952), a British military officer who served in the Second Boer War and World War I. He was awarded the Distinguished Service Order for his bravery and leadership during the Battle of the Somme in 1916.

Throughout its history, the Milloy surname has been associated with various spellings and variations, including Molloy, Mullay, and Mulloy, reflecting the diverse regional dialects and linguistic influences encountered by the family over time.

Demographics

Ancestry and ethnicity for Milloy

Among Census respondents with the surname Milloy, the largest self-reported group is White at 75.8%. The next largest groups are Black (17.3%) and Two or More Races (3.0%).

The bar chart below shows how Milloy bearers described their own race and ethnicity on the 2010 Census form. The Census Bureau groups responses into six broad categories: White, Black or African American, Hispanic or Latino, Asian and Pacific Islander, American Indian and Alaska Native, and Two or More Races. When a category has too few respondents for a given surname, the Bureau suppresses the figure to protect individual privacy, which is why some names show fewer than six slices.

Keep in mind that these are self-reported numbers. A person's surname does not determine their race or ethnicity, and the distribution you see here reflects the specific population who happened to carry the Milloy surname at the time of the 2010 Census, not any inherent property of the name itself.

  • White75.8%
  • Black or African American17.3%
  • Two or more races3.0%
  • Hispanic or Latino2.8%
  • Asian and Pacific Islander1.3%

Year on year

2000 vs 2010 Census

How has the Milloy surname changed between Census years? The chart shows bearer count side by side, and the table compares rank, count, and frequency.

Census year comparison

20002010
Bearer countPer 100,000 residents20002010200020104074000.10.1
Metric 2000 2010 Change
Rank #48,665 #51,941 -6.7%
Count 407 400 -1.7%
Per 100K 0.15 0.14 -6.7%

Between the 2000 and 2010 Census, the number of Milloy bearers went from 407 to 400 (-1.7% change). The surname moved down 3,276 positions in the national ranking, going from #48,665 to #51,941.

Notable bearers

Famous people with the surname Milloy

FAQ

Milloy surname: questions and answers

How common is the last name Milloy?

The surname Milloy holds position #51,941 in the US Census Bureau's surname ranking, with an estimated 480 living bearers. It occurs at a rate of 0.14 per 100,000 Americans.

What is the ethnic background of the Milloy surname?

Among Census respondents with the surname Milloy, the largest self-reported group is White at 75.8%. The next largest groups are Black (17.3%) and Two or More Races (3.0%). These figures come from the 2010 Census Bureau surname tables, based on how respondents described their own race and ethnicity.

Where does this surname data come from?

All surname statistics on Name Census are drawn from the US Census Bureau's decennial surname frequency tables. These tables list every surname that appeared 100 or more times in the 2010 Census, along with a frequency rate and self-reported demographic breakdown. You can read the full explanation on our methodology page.

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There are 480 people

with the surname

Milloy

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