When was Fionn most popular?

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

What are the origins of the name Fionn Cousins?

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

Fionn Cousins — 120K & 9K bearers

Fionn Cousins 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 Cousins: Alan William James Cousins (1903–2001), South African astronomer Ben Cousins (born 1978), Australian footballer Christopher Cousins (born 1960), American actor Dave Cousins (1940–2025), English musician, leader, singer and songwriter of Strawbs Dave Cousins (born 1977), American archer David Cousins (born 1942), British RAF Commander DeMarcus Cousins (born 1990), American basketball player Derryl Cousins (1946–2020), American baseball umpire Frank Cousins (American politician) (born 1958), American politician Frank Cousins (British politician) (1904–1986), British politician and trade union le. 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: Cousins

English

Alan William James Cousins (1903–2001), South African astronomer Ben Cousins (born 1978), Australian footballer Christopher Cousins (born 1960), American actor Dave Cousins (1940–2025), English musician, leader, singer and songwriter of Strawbs Dave Cousins (born 1977), American archer David Cousins (born 1942), British RAF Commander DeMarcus Cousins (born 1990), American basketball player Derryl Cousins (1946–2020), American baseball umpire Frank Cousins (American politician) (born 1958), American politician Frank Cousins (British politician) (1904–1986), British politician and trade union le.

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 Cousins

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 Cousins:

5

Expression Number

Freedom and adaptability. A dynamic, versatile personality that embraces change and seeks new experiences.

6

Soul Urge Number

Nurturing and responsibility. Associated with care, family values and a strong sense of duty towards loved ones.

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 Cousins?: The surname Cousins originates from English. Alan William James Cousins (1903–2001), South African astronomer Ben Cousins (born 1978), Australian footballer Christopher Cousins (born 1960), American actor Dave Cousins (1940–2025), English musician, leader, singer and songwriter of Strawbs Dave Cousins (born 1977), American archer David Cousins (born 1942), British RAF Commander DeMarcus Cousins (born 1990), American basketball player Derryl Cousins (1946–2020), American baseball umpire Frank Cousins (American politician) (born 1958), American politician Frank Cousins (British politician) (1904–1986), British politician and trade union le.
What are the origins of the name Fionn Cousins?: The name Fionn Cousins combines two different traditions: the first name Fionn has Celtic roots, while the surname Cousins originates from English.