When was Fionn most popular?

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

What are the origins of the name Fionn Harder?

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

Fionn Harder — 120K & 10K bearers

Fionn Harder 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 Harder: Agnes Harder (1864–1939), German teacher, nationalistic writer and Nazi propagandist Bobbie Harder, American 21st century politician Christopher Harder (born 1948), Canadian lawyer in New Zealand Conrad Harder (born 2005), Danish footballer Fred Harder (1892–1956), American racing driver Elaine Harder (1947–2013), American politician Friedrich Harder (1891–1944), German SS-Hauptscharführer in Auschwitz concentration camp George Harder (born 1974), Samoan former rugby union footballer Grace Harder (born 2004), American trampoliner Günter Harder (1938–2025), German mathematician Hans Harder (179. 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: Harder

English

Agnes Harder (1864–1939), German teacher, nationalistic writer and Nazi propagandist Bobbie Harder, American 21st century politician Christopher Harder (born 1948), Canadian lawyer in New Zealand Conrad Harder (born 2005), Danish footballer Fred Harder (1892–1956), American racing driver Elaine Harder (1947–2013), American politician Friedrich Harder (1891–1944), German SS-Hauptscharführer in Auschwitz concentration camp George Harder (born 1974), Samoan former rugby union footballer Grace Harder (born 2004), American trampoliner Günter Harder (1938–2025), German mathematician Hans Harder (179.

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 Harder

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 Harder:

4

Expression Number

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

3

Soul Urge Number

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

1

Personality Number

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

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 Harder?: The surname Harder originates from English. Agnes Harder (1864–1939), German teacher, nationalistic writer and Nazi propagandist Bobbie Harder, American 21st century politician Christopher Harder (born 1948), Canadian lawyer in New Zealand Conrad Harder (born 2005), Danish footballer Fred Harder (1892–1956), American racing driver Elaine Harder (1947–2013), American politician Friedrich Harder (1891–1944), German SS-Hauptscharführer in Auschwitz concentration camp George Harder (born 1974), Samoan former rugby union footballer Grace Harder (born 2004), American trampoliner Günter Harder (1938–2025), German mathematician Hans Harder (179.
What are the origins of the name Fionn Harder?: The name Fionn Harder combines two different traditions: the first name Fionn has Celtic roots, while the surname Harder originates from English.