Thomas Leary

Name meaning, origin and global statistics

Thomas Leary — twin
2.1 million People worldwide
United States Most common in
1970s Peak popularity
Gender
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Thomas Leary is a name that combines Hebrew origins. The first name Thomas is a masculine given name of Hebrew origin. From the Greek Thomas (Θωμᾶς), from Aramaic Toma, meaning "twin." One of the twelve apostles, known as "Doubting Thomas." The surname Leary: King Leary or Lóegaire mac Néill, an Irish king Annie Leary, an American philanthropist and Papal Countess Arthur Leary, an American merchant Denis Leary (frequently misspelled as 'Dennis Leary'), an American actor, comedian, writer and film director Dennis Leary, an American restaurateur Devin Leary (born 1999), American football player Josephine Leary (1856–1923), American real estate entrepreneur Lewis Sheridan Leary, a participant in John Brown's raid on Harpers Ferry Michael Leary, an association football player for Barnet F.C. Thomas is one of the most widespread first names worldwide, carried by approximately 2.1 million people globally, with the highest concentration in United States. The name Thomas reached peak popularity in the 1970s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Thomas

Meaning: twin

Hebrew

From the Greek Thomas (Θωμᾶς), from Aramaic Toma, meaning "twin." One of the twelve apostles, known as "Doubting Thomas."

Surname: Leary

Irish

King Leary or Lóegaire mac Néill, an Irish king Annie Leary, an American philanthropist and Papal Countess Arthur Leary, an American merchant Denis Leary (frequently misspelled as 'Dennis Leary'), an American actor, comedian, writer and film director Dennis Leary, an American restaurateur Devin Leary (born 1999), American football player Josephine Leary (1856–1923), American real estate entrepreneur Lewis Sheridan Leary, a participant in John Brown's raid on Harpers Ferry Michael Leary, an association football player for Barnet F.C.

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Geographic Distribution

The first name Thomas is distributed across the globe, with the highest concentrations in the following countries:

United States 51%
United Kingdom 15%
Australia 8%
Canada 9%
Brazil 10%
Israel 6%

Popularity Over Time

Popularity of the name Thomas by decade, based on birth registration data:

1900s
1910s
1920s
1930s
1940s
1950s
1960s
1970s
1980s
1990s
2000s
2010s
2020s
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Name Variants & Related Names

The name Thomas has several variants and related forms across different languages and cultures:

  • Tom
  • Tommy
  • Tommaso
  • Tomás
  • Tomas
  • Thom

Notable People Named Thomas Leary

People listed above share this name. Listed for informational purposes only. Source: Wikipedia.

Numerology

According to Pythagorean numerology, each letter in a name carries a numerical value. Here are the key numbers for Thomas Leary:

11
Expression Number

Intuition and inspiration (Master Number 11). Amplifies spiritual awareness, creative vision and sensitivity.

4
Soul Urge Number

Stability and hard work. Represents practicality, reliability and dedication — someone who builds solid foundations.

7
Personality Number

Wisdom and introspection. A deep, analytical mind drawn to philosophy, spirituality and the search for truth.

Numerology is a cultural tradition for exploring symbolism in names. Results are for entertainment purposes.

Frequently Asked Questions

What is the origin of the first name Thomas?
The first name Thomas originates from Hebrew. From the Greek Thomas (Θωμᾶς), from Aramaic Toma, meaning "twin." One of the twelve apostles, known as "Doubting Thomas."
When was Thomas most popular?
The name Thomas reached its peak popularity during the 1970s.
What is the origin of the surname Leary?
The surname Leary originates from Irish. King Leary or Lóegaire mac Néill, an Irish king Annie Leary, an American philanthropist and Papal Countess Arthur Leary, an American merchant Denis Leary (frequently misspelled as 'Dennis Leary'), an American actor, comedian, writer and film director Dennis Leary, an American restaurateur Devin Leary (born 1999), American football player Josephine Leary (1856–1923), American real estate entrepreneur Lewis Sheridan Leary, a participant in John Brown's raid on Harpers Ferry Michael Leary, an association football player for Barnet F.C.
What are the origins of the name Thomas Leary?
The name Thomas Leary combines two different traditions: the first name Thomas has Hebrew roots, while the surname Leary originates from Irish.
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