When was Fionn most popular?

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

What are the origins of the name Fionn Kastner?

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

Fionn Kastner — 120K & 4K bearers

Fionn Kastner 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 Kastner: Bruno Kastner (1890–1932), German actor Daniel Kastner (born 1981), Austrian footballer Daniel L. Kastner (fl. 2020), American researcher and physician Elliott Kastner (1930–2010), American film producer Hermann Kastner (1886–1957), German politician Jean-Georges Kastner (1810–1867), French composer and musicologist John Kastner (born 1969), Canadian musician and composer Karl Wilhelm Gottlob Kastner (1783–1857), chemist, natural scientist Kas Kastner, racing driver, racing car builder, racing team manager Marc A. 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: Kastner

French

Bruno Kastner (1890–1932), German actor Daniel Kastner (born 1981), Austrian footballer Daniel L. Kastner (fl. 2020), American researcher and physician Elliott Kastner (1930–2010), American film producer Hermann Kastner (1886–1957), German politician Jean-Georges Kastner (1810–1867), French composer and musicologist John Kastner (born 1969), Canadian musician and composer Karl Wilhelm Gottlob Kastner (1783–1857), chemist, natural scientist Kas Kastner, racing driver, racing car builder, racing team manager Marc A.

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 Kastner

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 Kastner:

11

Expression Number

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

3

Soul Urge Number

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

8

Personality Number

Ambition and material success. Represents power, business acumen and the drive to achieve significant 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 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 Kastner?: The surname Kastner originates from French. Bruno Kastner (1890–1932), German actor Daniel Kastner (born 1981), Austrian footballer Daniel L. Kastner (fl. 2020), American researcher and physician Elliott Kastner (1930–2010), American film producer Hermann Kastner (1886–1957), German politician Jean-Georges Kastner (1810–1867), French composer and musicologist John Kastner (born 1969), Canadian musician and composer Karl Wilhelm Gottlob Kastner (1783–1857), chemist, natural scientist Kas Kastner, racing driver, racing car builder, racing team manager Marc A.
What are the origins of the name Fionn Kastner?: The name Fionn Kastner combines two different traditions: the first name Fionn has Celtic roots, while the surname Kastner originates from French.