Gustavo Oneil

Name meaning, origin and global statistics

Gustavo Oneil — Germanic
38K People worldwide
United States Most common in
1970s Peak popularity
Gender
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Gustavo Oneil is a name that combines Germanic origins. The first name Gustavo is a masculine given name of Germanic origin. Gustavo is the Latinate form of a Germanic male given name with respective prevalence in Portuguese, Spanish, and Italian. It is derived from Gustav /ˈɡʊstɑːv/, also spelled Gustaf, a Swedish name, likely from Slavic Gostislav. The surname Oneil: The O'Neill dynasty (Irish: Ó Néill) are a lineage of Irish Gaelic origin that held prominent positions and titles in Ireland and elsewhere. As kings of Cenél nEógain, they were historically one of the most prominent family of the Northern Uí Néill, along with the O'Donnell dynasty. Some O'Neills state that their ancestors were kings of Ailech during the Early Middle Ages, as descendants of Niall of the Nine Hostages. Two of their progenitors were High Kings of Ireland: Niall Glúndub (from whom they take their name) and Domnall ua Néill. Gustavo is a distinctive first name, carried by approximately 38K people globally, with the highest concentration in United States. The name Gustavo reached peak popularity in the 1970s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Gustavo

Germanic

Gustavo is the Latinate form of a Germanic male given name with respective prevalence in Portuguese, Spanish, and Italian. It is derived from Gustav /ˈɡʊstɑːv/, also spelled Gustaf, a Swedish name, likely from Slavic Gostislav.

Surname: Oneil

Celtic

The O'Neill dynasty (Irish: Ó Néill) are a lineage of Irish Gaelic origin that held prominent positions and titles in Ireland and elsewhere. As kings of Cenél nEógain, they were historically one of the most prominent family of the Northern Uí Néill, along with the O'Donnell dynasty. Some O'Neills state that their ancestors were kings of Ailech during the Early Middle Ages, as descendants of Niall of the Nine Hostages. Two of their progenitors were High Kings of Ireland: Niall Glúndub (from whom they take their name) and Domnall ua Néill.

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Geographic Distribution

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

United States 50%
United Kingdom 29%
Australia 11%
Canada 11%

Popularity Over Time

Popularity of the name Gustavo 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 Gustavo Oneil

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 Gustavo Oneil:

7
Expression Number

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

3
Soul Urge Number

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

22
Personality Number

Master Builder (Master Number 22). Combines grand vision with the practical ability to achieve lasting, large-scale 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 Gustavo?
The first name Gustavo originates from Germanic. Gustavo is the Latinate form of a Germanic male given name with respective prevalence in Portuguese, Spanish, and Italian. It is derived from Gustav /ˈɡʊstɑːv/, also spelled Gustaf, a Swedish name, likely from Slavic Gostislav.
When was Gustavo most popular?
The name Gustavo reached its peak popularity during the 1970s.
What is the origin of the surname Oneil?
The surname Oneil originates from Celtic. The O'Neill dynasty (Irish: Ó Néill) are a lineage of Irish Gaelic origin that held prominent positions and titles in Ireland and elsewhere. As kings of Cenél nEógain, they were historically one of the most prominent family of the Northern Uí Néill, along with the O'Donnell dynasty. Some O'Neills state that their ancestors were kings of Ailech during the Early Middle Ages, as descendants of Niall of the Nine Hostages. Two of their progenitors were High Kings of Ireland: Niall Glúndub (from whom they take their name) and Domnall ua Néill.
What are the origins of the name Gustavo Oneil?
The name Gustavo Oneil combines two different traditions: the first name Gustavo has Germanic roots, while the surname Oneil originates from Celtic.
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