Fergus Obrien

Name meaning, origin and global statistics

Fergus Obrien — strong man
120K People worldwide
United Kingdom Most common in
1985s Peak popularity
Gender
Advertisement

Fergus Obrien is a name combining Celtic origins, bringing together "strong man" (Fergus) with "descendant of Brian" (Obrien). The first name Fergus is a masculine given name of Celtic origin. From Gaelic Fearghas, composed of fear (man) and gus (vigour, strength). Fergus Mór mac Eirc founded the kingdom of Dál Riata in Scotland. 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. Fergus is a distinctive first name, carried by approximately 120K people globally, with the highest concentration in United Kingdom. The name Fergus reached peak popularity in the 1985s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Fergus

Meaning: strong man

Celtic

From Gaelic Fearghas, composed of fear (man) and gus (vigour, strength). Fergus Mór mac Eirc founded the kingdom of Dál Riata in Scotland.

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.

Advertisement

Geographic Distribution

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

United Kingdom 78%
Ireland 13%
Australia 9%

Popularity Over Time

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

1900s
1910s
1920s
1930s
1940s
1950s
1960s
1970s
1980s
1990s
2000s
2010s
2020s
Advertisement

Name Variants & Related Names

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

  • Fearghas
  • Feargus

Variants of the surname Obrien: O'Brien OBrian Brien

Notable People Named Fergus Obrien

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 Fergus Obrien:

4
Expression Number

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

1
Soul Urge Number

Leadership and independence. This number suggests a self-reliant, ambitious and pioneering personality that forges its own path.

3
Personality Number

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

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 Fergus?
The first name Fergus originates from Celtic. From Gaelic Fearghas, composed of fear (man) and gus (vigour, strength). Fergus Mór mac Eirc founded the kingdom of Dál Riata in Scotland.
When was Fergus most popular?
The name Fergus reached its peak popularity during the 1985s.
What is the origin of the surname Obrien?
The surname Obrien originates from 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.
How common is the surname Obrien?
The surname Obrien is shared by approximately 480K people worldwide.
Advertisement