Bryn Osullivan

Name meaning, origin and global statistics

Bryn Osullivan — hill
80K People worldwide
United Kingdom Most common in
1970s Peak popularity
Gender
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Bryn Osullivan is a name combining Celtic origins, bringing together "hill" (Bryn) with "dark-eyed" (Osullivan). The first name Bryn is a masculine given name of Celtic origin. From Welsh bryn, meaning 'hill.' A place-name element used as a given name, particularly in Wales. The surname Osullivan from Irish Ó Súilleabháin, possibly meaning 'dark-eyed.' The most common surname in Munster and one of the most common in Ireland overall. Bryn is a distinctive first name, carried by approximately 80K people globally, with the highest concentration in United Kingdom. The name Bryn reached peak popularity in the 1970s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Bryn

Meaning: hill

Celtic

From Welsh bryn, meaning 'hill.' A place-name element used as a given name, particularly in Wales.

Surname: Osullivan

Meaning: dark-eyed

Celtic

From Irish Ó Súilleabháin, possibly meaning 'dark-eyed.' The most common surname in Munster and one of the most common in Ireland overall.

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Geographic Distribution

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

United Kingdom 89%
Australia 11%

Popularity Over Time

Popularity of the name Bryn 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 Bryn has several variants and related forms across different languages and cultures:

  • Brin
  • Brian

Variants of the surname Osullivan: O'Sullivan Sullivan Sulivan

Numerology

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

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 Bryn?
The first name Bryn originates from Celtic. From Welsh bryn, meaning 'hill.' A place-name element used as a given name, particularly in Wales.
When was Bryn most popular?
The name Bryn reached its peak popularity during the 1970s.
What is the origin of the surname Osullivan?
The surname Osullivan originates from Celtic. From Irish Ó Súilleabháin, possibly meaning 'dark-eyed.' The most common surname in Munster and one of the most common in Ireland overall.
How common is the surname Osullivan?
The surname Osullivan is shared by approximately 260K people worldwide.
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