How common is the name Seamus Sinclair?

The first name Seamus is shared by approximately 160K people worldwide. The surname Sinclair is among the most recognizable in its region of origin.

Where is the name Seamus most common?

The name Seamus is most prevalent in Ireland and surrounding regions.

When was Seamus most popular?

The name Seamus reached its peak popularity during the 1960s.

Seamus Sinclair — Name Meaning, Origin & Statistics

Seamus Sinclair is a name combining Hebrew origins, bringing together "supplanter" (Seamus) with "from Saint-Clair" (Sinclair). The first name Seamus is a masculine given name of Hebrew origin. Irish Gaelic form of James, from Hebrew Ya'akov (supplanter). Seamus Heaney, the Nobel Prize-winning poet, made this name globally known. The surname Sinclair from the Norman place Saint-Clair-sur-Epte in Normandy. The Sinclairs came to Scotland and became the Earls of Orkney. Seamus is a distinctive first name, carried by approximately 160K people globally, with the highest concentration in Ireland. The name Seamus reached peak popularity in the 1960s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Seamus

Meaning: supplanter

Hebrew

Irish Gaelic form of James, from Hebrew Ya'akov (supplanter). Seamus Heaney, the Nobel Prize-winning poet, made this name globally known.

Surname: Sinclair

Meaning: from Saint-Clair

French

From the Norman place Saint-Clair-sur-Epte in Normandy. The Sinclairs came to Scotland and became the Earls of Orkney.

Geographic Distribution

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

Ireland 60%

United Kingdom 27%

United States 13%

Popularity Over Time

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

1900s

1910s

1920s

1930s

1940s

1950s

1960s

1970s

1980s

1990s

2000s

2010s

2020s

Name Variants & Related Names

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

James
Séamus
Shamus

Variants of the surname Sinclair: Sincler St.Clair

Numerology

According to Pythagorean numerology, each letter in a name carries a numerical value. Here are the key numbers for Seamus Sinclair:

1

Expression Number

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

1

Soul Urge Number

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

9

Personality Number

Compassion and humanitarianism. A generous, idealistic nature with a sincere desire to improve the world.

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 Seamus?: The first name Seamus originates from Hebrew. Irish Gaelic form of James, from Hebrew Ya'akov (supplanter). Seamus Heaney, the Nobel Prize-winning poet, made this name globally known.
How common is the name Seamus Sinclair?: The first name Seamus is shared by approximately 160K people worldwide. The surname Sinclair is among the most recognizable in its region of origin.
Where is the name Seamus most common?: The name Seamus is most prevalent in Ireland and surrounding regions.
When was Seamus most popular?: The name Seamus reached its peak popularity during the 1960s.