When was Fionn most popular?

The name Fionn reached its peak popularity during the 2010s.

What are the origins of the name Fionn Seiler?

The name Fionn Seiler combines two different traditions: the first name Fionn has Celtic roots, while the surname Seiler originates from French.

Fionn Seiler — 120K & 8K bearers

Fionn Seiler is a name that combines Celtic origins. 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 Seiler: Alexander Seiler I (1819–1891), Swiss Hotel Pioneer Bernhard Seiler (1930–2025), Swiss agronomist and politician Cole Seiler (born 1994), American former soccer player Hanspeter Seiler (born 1933), Swiss former politician Hermann Seiler (1876–1961), Swiss Hotel Pioneer & Politician Jack Seiler (born 1963), American politician and Mayor of Fort Lauderdale, Florida Jacques Seiler (1928–2004), French actor Jordan Seiler, American public space artist Kerim Seiler (born 1974), Swiss artist and architect Les Seiler (born 1941), American politician from Nebraska Lewis Seiler (1890–1964), American fil. 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: Seiler

French

Alexander Seiler I (1819–1891), Swiss Hotel Pioneer Bernhard Seiler (1930–2025), Swiss agronomist and politician Cole Seiler (born 1994), American former soccer player Hanspeter Seiler (born 1933), Swiss former politician Hermann Seiler (1876–1961), Swiss Hotel Pioneer & Politician Jack Seiler (born 1963), American politician and Mayor of Fort Lauderdale, Florida Jacques Seiler (1928–2004), French actor Jordan Seiler, American public space artist Kerim Seiler (born 1974), Swiss artist and architect Les Seiler (born 1941), American politician from Nebraska Lewis Seiler (1890–1964), American fil.

Geographic Distribution

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

Ireland 82%

United Kingdom 18%

Popularity Over Time

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

1900s

1910s

1920s

1930s

1940s

1950s

1960s

1970s

1980s

1990s

2000s

2010s

2020s

Name Variants & Related Names

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

Finn
Finian
Finan

Notable People Named Fionn Seiler

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 Seiler:

9

Expression Number

Compassion and humanitarianism. A generous, idealistic nature with a sincere desire to improve the world.

7

Soul Urge Number

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

11

Personality Number

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

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 Seiler?: The surname Seiler originates from French. Alexander Seiler I (1819–1891), Swiss Hotel Pioneer Bernhard Seiler (1930–2025), Swiss agronomist and politician Cole Seiler (born 1994), American former soccer player Hanspeter Seiler (born 1933), Swiss former politician Hermann Seiler (1876–1961), Swiss Hotel Pioneer & Politician Jack Seiler (born 1963), American politician and Mayor of Fort Lauderdale, Florida Jacques Seiler (1928–2004), French actor Jordan Seiler, American public space artist Kerim Seiler (born 1974), Swiss artist and architect Les Seiler (born 1941), American politician from Nebraska Lewis Seiler (1890–1964), American fil.
What are the origins of the name Fionn Seiler?: The name Fionn Seiler combines two different traditions: the first name Fionn has Celtic roots, while the surname Seiler originates from French.