Fiona Sierra

Name meaning, origin and global statistics

Fiona Sierra — fair, white
1.2 million People worldwide
United Kingdom Most common in
1985s Peak popularity
Gender
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Fiona Sierra is a name combining Celtic origins, bringing together "fair, white" (Fiona) with "mountain range" (Sierra). 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 Sierra: Sierra is both a surname and a feminine given name. It is the Spanish word for saw or mountain range. It originates from the Galicia and Asturias regions of northern Spain. Surname Álvaro Sierra (born 1967), Colombian road cyclist Andrea Sierra (born 1998), Spanish footballer Arlene Sierra (born 1970), American classical composer Gabriel Sierra (born 1975), Colombian visual artist Javier Sierra (born 1971), Spanish journalist Jessica Sierra (born 1985), American Idol 4 contestant José David Sierra (born 1980), Puerto Rican drag queen also known as Jessica Wild José Luis Sierra (born 1968), Chi. 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: Sierra

Meaning: mountain range

Spanish

Sierra is both a surname and a feminine given name. It is the Spanish word for saw or mountain range. It originates from the Galicia and Asturias regions of northern Spain. Surname Álvaro Sierra (born 1967), Colombian road cyclist Andrea Sierra (born 1998), Spanish footballer Arlene Sierra (born 1970), American classical composer Gabriel Sierra (born 1975), Colombian visual artist Javier Sierra (born 1971), Spanish journalist Jessica Sierra (born 1985), American Idol 4 contestant José David Sierra (born 1980), Puerto Rican drag queen also known as Jessica Wild José Luis Sierra (born 1968), Chi.

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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 Sierra

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 Sierra:

7
Expression Number

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

4
Soul Urge Number

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

3
Personality Number

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

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 Sierra?
The surname Sierra originates from Spanish. Sierra is both a surname and a feminine given name. It is the Spanish word for saw or mountain range. It originates from the Galicia and Asturias regions of northern Spain. Surname Álvaro Sierra (born 1967), Colombian road cyclist Andrea Sierra (born 1998), Spanish footballer Arlene Sierra (born 1970), American classical composer Gabriel Sierra (born 1975), Colombian visual artist Javier Sierra (born 1971), Spanish journalist Jessica Sierra (born 1985), American Idol 4 contestant José David Sierra (born 1980), Puerto Rican drag queen also known as Jessica Wild José Luis Sierra (born 1968), Chi.
What are the origins of the name Fiona Sierra?
The name Fiona Sierra combines two different traditions: the first name Fiona has Celtic roots, while the surname Sierra originates from Spanish.
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