Fionnuala Petro

Name meaning, origin and global statistics

Fionnuala Petro — fair-shouldered
60K People worldwide
Ireland Most common in
1975s Peak popularity
Gender
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Fionnuala Petro is a name that combines Celtic origins. The first name Fionnuala is a feminine given name of Celtic origin. From Irish Gaelic, composed of fionn (fair) and guala (shoulder). Fionnuala was one of the Children of Lir, transformed into a swan in Irish mythology. The surname Petro: Petro Balabuyev (1931–2007), Ukrainian airplane designer, engineer and professor, lead designer of many Antonov airplanes Petro Doroshenko (1627–1698), Cossack political and military leader, Hetman of Right-bank Ukraine (1665–1672) and a Russian voyevoda (governor) Petro Drevchenko (1863–1934), Ukrainian bandurist Petro Dyachenko (1895–1965), Ukrainian military commander Petro Dyminskyi (born 1954), Ukrainian politician, businessman and former footballer Petro Franko (1890–1941), Ukrainian educator and author Petro Georgiou (1947–2025), Australian politician Petro Goga, Chairman of the Constit. Fionnuala is a distinctive first name, carried by approximately 60K people globally, with the highest concentration in Ireland. The name Fionnuala reached peak popularity in the 1975s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Fionnuala

Meaning: fair-shouldered

Celtic

From Irish Gaelic, composed of fionn (fair) and guala (shoulder). Fionnuala was one of the Children of Lir, transformed into a swan in Irish mythology.

Surname: Petro

English

Petro Balabuyev (1931–2007), Ukrainian airplane designer, engineer and professor, lead designer of many Antonov airplanes Petro Doroshenko (1627–1698), Cossack political and military leader, Hetman of Right-bank Ukraine (1665–1672) and a Russian voyevoda (governor) Petro Drevchenko (1863–1934), Ukrainian bandurist Petro Dyachenko (1895–1965), Ukrainian military commander Petro Dyminskyi (born 1954), Ukrainian politician, businessman and former footballer Petro Franko (1890–1941), Ukrainian educator and author Petro Georgiou (1947–2025), Australian politician Petro Goga, Chairman of the Constit.

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Geographic Distribution

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

Ireland 86%
United Kingdom 14%

Popularity Over Time

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

1900s
1910s
1920s
1930s
1940s
1950s
1960s
1970s
1980s
1990s
2000s
2010s
2020s
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Notable People Named Fionnuala Petro

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 Fionnuala Petro:

5
Expression Number

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

4
Soul Urge Number

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

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 Fionnuala?
The first name Fionnuala originates from Celtic. From Irish Gaelic, composed of fionn (fair) and guala (shoulder). Fionnuala was one of the Children of Lir, transformed into a swan in Irish mythology.
When was Fionnuala most popular?
The name Fionnuala reached its peak popularity during the 1975s.
What is the origin of the surname Petro?
The surname Petro originates from English. Petro Balabuyev (1931–2007), Ukrainian airplane designer, engineer and professor, lead designer of many Antonov airplanes Petro Doroshenko (1627–1698), Cossack political and military leader, Hetman of Right-bank Ukraine (1665–1672) and a Russian voyevoda (governor) Petro Drevchenko (1863–1934), Ukrainian bandurist Petro Dyachenko (1895–1965), Ukrainian military commander Petro Dyminskyi (born 1954), Ukrainian politician, businessman and former footballer Petro Franko (1890–1941), Ukrainian educator and author Petro Georgiou (1947–2025), Australian politician Petro Goga, Chairman of the Constit.
What are the origins of the name Fionnuala Petro?
The name Fionnuala Petro combines two different traditions: the first name Fionnuala has Celtic roots, while the surname Petro originates from English.
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