When was Sean most popular?

The name Sean reached its peak popularity during the 1970s.

What are the origins of the name Sean Oneill?

The name Sean Oneill combines two different traditions: the first name Sean has Hebrew roots, while the surname Oneill originates from Celtic.

Sean Oneill — 296K & 320K bearers

Sean Oneill is a name combining Hebrew origins, bringing together "God is gracious" (Sean) with "descendant of Niall" (Oneill). The first name Sean is a masculine given name of Hebrew origin. Irish form of John, from Hebrew Yohanan meaning "God is gracious." The most popular Irish form of John. The surname Oneill from Irish Ó Néill, meaning 'descendant of Niall' (champion). The O'Neills were the most powerful Gaelic Irish dynasty, Kings of Ulster. Sean is a well-known first name, carried by approximately 296K people globally, with the highest concentration in United States. The name Sean reached peak popularity in the 1970s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Sean

Meaning: God is gracious

Hebrew

Irish form of John, from Hebrew Yohanan meaning "God is gracious." The most popular Irish form of John.

Surname: Oneill

Meaning: descendant of Niall

Celtic

From Irish Ó Néill, meaning 'descendant of Niall' (champion). The O'Neills were the most powerful Gaelic Irish dynasty, Kings of Ulster.

Geographic Distribution

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

United States 51%

United Kingdom 15%

Australia 8%

Canada 9%

Brazil 10%

Israel 6%

Popularity Over Time

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

1900s

1910s

1920s

1930s

1940s

1950s

1960s

1970s

1980s

1990s

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2020s

Notable People Named Sean Oneill

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 Sean Oneill:

7

Expression Number

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

8

Soul Urge Number

Ambition and material success. Represents power, business acumen and the drive to achieve significant goals.

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 Sean?: The first name Sean originates from Hebrew. Irish form of John, from Hebrew Yohanan meaning "God is gracious." The most popular Irish form of John.
When was Sean most popular?: The name Sean reached its peak popularity during the 1970s.
What is the origin of the surname Oneill?: The surname Oneill originates from Celtic. From Irish Ó Néill, meaning 'descendant of Niall' (champion). The O'Neills were the most powerful Gaelic Irish dynasty, Kings of Ulster.
What are the origins of the name Sean Oneill?: The name Sean Oneill combines two different traditions: the first name Sean has Hebrew roots, while the surname Oneill originates from Celtic.