Fiona Cosby

Name meaning, origin and global statistics

Fiona Cosby — fair, white
1.2 million People worldwide
United Kingdom Most common in
1985s Peak popularity
Gender
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Fiona Cosby is a name that combines Celtic origins. The first name Fiona is a feminine given name of Celtic origin. Coined by Scottish poet James Macpherson in the 18th century for his Ossian cycle, from Gaelic fionn (fair, white). Now widely used across the English-speaking world. The surname Cosby: Alexander Cosby (1685–1742), Irish military officer Andrew Cosby (born 1968), American comic book creator, film producer, and screenwriter Bill Cosby (born 1937), American actor, comedian, and alleged sex offender Bryce Cosby (born 1999), American football player Camille Cosby (born 1944), American author and wife of Bill Cosby Dabney Cosby (1793–1862), American architect and builder Dudley Cosby, 1st Baron Sydney (1730–1774), Irish politician and diplomat Ennis Cosby (1969–1997), American student and son of Bill Cosby who was murdered in 1997 Erika Cosby (born 1965), artist and daughter of Bi. Fiona is one of the most widespread first names worldwide, carried by approximately 1.2 million people globally, with the highest concentration in United Kingdom. The name Fiona reached peak popularity in the 1985s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Fiona

Meaning: fair, white

Celtic

Coined by Scottish poet James Macpherson in the 18th century for his Ossian cycle, from Gaelic fionn (fair, white). Now widely used across the English-speaking world.

Surname: Cosby

Irish

Alexander Cosby (1685–1742), Irish military officer Andrew Cosby (born 1968), American comic book creator, film producer, and screenwriter Bill Cosby (born 1937), American actor, comedian, and alleged sex offender Bryce Cosby (born 1999), American football player Camille Cosby (born 1944), American author and wife of Bill Cosby Dabney Cosby (1793–1862), American architect and builder Dudley Cosby, 1st Baron Sydney (1730–1774), Irish politician and diplomat Ennis Cosby (1969–1997), American student and son of Bill Cosby who was murdered in 1997 Erika Cosby (born 1965), artist and daughter of Bi.

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Geographic Distribution

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

United Kingdom 50%
United States 25%
Australia 15%
Ireland 10%

Popularity Over Time

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

1900s
1910s
1920s
1930s
1940s
1950s
1960s
1970s
1980s
1990s
2000s
2010s
2020s
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Name Variants & Related Names

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

  • Fionna
  • Ffiona
  • Fionnghuala

Notable People Named Fiona Cosby

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 Fiona Cosby:

1
Expression Number

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

22
Soul Urge Number

Master Builder (Master Number 22). Combines grand vision with the practical ability to achieve lasting, large-scale goals.

6
Personality Number

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

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 Fiona?
The first name Fiona originates from Celtic. Coined by Scottish poet James Macpherson in the 18th century for his Ossian cycle, from Gaelic fionn (fair, white). Now widely used across the English-speaking world.
When was Fiona most popular?
The name Fiona reached its peak popularity during the 1985s.
What is the origin of the surname Cosby?
The surname Cosby originates from Irish. Alexander Cosby (1685–1742), Irish military officer Andrew Cosby (born 1968), American comic book creator, film producer, and screenwriter Bill Cosby (born 1937), American actor, comedian, and alleged sex offender Bryce Cosby (born 1999), American football player Camille Cosby (born 1944), American author and wife of Bill Cosby Dabney Cosby (1793–1862), American architect and builder Dudley Cosby, 1st Baron Sydney (1730–1774), Irish politician and diplomat Ennis Cosby (1969–1997), American student and son of Bill Cosby who was murdered in 1997 Erika Cosby (born 1965), artist and daughter of Bi.
What are the origins of the name Fiona Cosby?
The name Fiona Cosby combines two different traditions: the first name Fiona has Celtic roots, while the surname Cosby originates from Irish.
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