Fionn Osullivan
Name meaning, origin and global statistics
Fionn Osullivan is a name combining Celtic origins, bringing together "fair, white" (Fionn) with "dark-eyed" (Osullivan). The first name Fionn is a masculine given name of Celtic origin. From Irish Gaelic fionn, meaning 'fair, white, bright.' Fionn mac Cumhaill was the legendary leader of the Fianna, the great Irish warriors. 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. Fionn is a distinctive first name, carried by approximately 120K people globally, with the highest concentration in Ireland. The name Fionn reached peak popularity in the 2010s, reflecting the naming trends of that era.
Etymology & Origin
First Name: Fionn
Meaning: fair, white
Celtic
From Irish Gaelic fionn, meaning 'fair, white, bright.' Fionn mac Cumhaill was the legendary leader of the Fianna, the great Irish warriors.
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.
Geographic Distribution
The first name Fionn is distributed across the globe, with the highest concentrations in the following countries:
Popularity Over Time
Popularity of the name Fionn by decade, based on birth registration data:
Name Variants & Related Names
The name Fionn has several variants and related forms across different languages and cultures:
Variants of the surname Osullivan: O'Sullivan Sullivan Sulivan
Notable People Named Fionn Osullivan
- Fionn O'Shea (film actor, 1997)
- Fionn Regan (songwriter, 1979)
- Fionn Griffiths (sport cyclist, 1982)
- Fionn McLaughlin (racing driver, 2007)
- Fionn Hand (cricketer, 1998)
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 Fionn Osullivan:
Creativity and self-expression. Associated with artistic flair, optimism and sociability — a natural communicator.
Wisdom and introspection. A deep, analytical mind drawn to philosophy, spirituality and the search for truth.
Freedom and adaptability. A dynamic, versatile personality that embraces change and seeks new experiences.
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 Fionn?
- The first name Fionn originates from Celtic. From Irish Gaelic fionn, meaning 'fair, white, bright.' Fionn mac Cumhaill was the legendary leader of the Fianna, the great Irish warriors.
- When was Fionn most popular?
- The name Fionn reached its peak popularity during the 2010s.
- 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.