How common is the name Tom Obrien?

The first name Tom is shared by approximately 176K people worldwide. The surname Obrien is among the most recognizable in its region of origin.

Where is the name Tom most common?

The name Tom is most prevalent in United States and surrounding regions.

When was Tom most popular?

The name Tom reached its peak popularity during the 1970s.

Tom Obrien — Name Meaning, Origin & Statistics

Tom Obrien is a name that combines English origins. The first name Tom is a masculine given name of English origin. A name of English origin (Old English / Anglo-Saxon). Its precise etymology is not fully documented, but it belongs to the broad tradition of English names found across many cultures. The surname Obrien from Irish Ó Briain, meaning 'descendant of Brian.' Brian Boru, High King of Ireland who defeated the Vikings at Clontarf (1014), founded this family. Tom is a distinctive first name, carried by approximately 176K people globally, with the highest concentration in United States. The name Tom reached peak popularity in the 1970s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Tom

English

A name of English origin (Old English / Anglo-Saxon). Its precise etymology is not fully documented, but it belongs to the broad tradition of English names found across many cultures.

Surname: Obrien

Meaning: descendant of Brian

Celtic

From Irish Ó Briain, meaning 'descendant of Brian.' Brian Boru, High King of Ireland who defeated the Vikings at Clontarf (1014), founded this family.

Geographic Distribution

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

United States 52%

United Kingdom 27%

Australia 12%

Canada 9%

Popularity Over Time

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

1900s

1910s

1920s

1930s

1940s

1950s

1960s

1970s

1980s

1990s

2000s

2010s

2020s

Numerology

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

3

Expression Number

Creativity and self-expression. Associated with artistic flair, optimism and sociability — a natural communicator.

8

Soul Urge Number

Ambition and material success. Represents power, business acumen and the drive to achieve significant goals.

22

Personality Number

Master Builder (Master Number 22). Combines grand vision with the practical ability to achieve lasting, large-scale goals.

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 Tom?: The first name Tom originates from English. A name of English origin (Old English / Anglo-Saxon). Its precise etymology is not fully documented, but it belongs to the broad tradition of English names found across many cultures.
How common is the name Tom Obrien?: The first name Tom is shared by approximately 176K people worldwide. The surname Obrien is among the most recognizable in its region of origin.
Where is the name Tom most common?: The name Tom is most prevalent in United States and surrounding regions.
When was Tom most popular?: The name Tom reached its peak popularity during the 1970s.