Oisin Sinclair

Name meaning, origin and global statistics

Oisin Sinclair — little deer
150K People worldwide
Ireland Most common in
2005s Peak popularity
Gender
Advertisement

Oisin Sinclair is a name combining Celtic origins, bringing together "little deer" (Oisin) with "from Saint-Clair" (Sinclair). The first name Oisin is a masculine given name of Celtic origin. From Irish Gaelic Oisín, meaning 'little deer' (os=deer). In Irish mythology, Oisín was the son of the warrior Fionn mac Cumhaill and a poet. The surname Sinclair from the Norman place Saint-Clair-sur-Epte in Normandy. The Sinclairs came to Scotland and became the Earls of Orkney. Oisin is a distinctive first name, carried by approximately 150K people globally, with the highest concentration in Ireland. The name Oisin reached peak popularity in the 2005s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Oisin

Meaning: little deer

Celtic

From Irish Gaelic Oisín, meaning 'little deer' (os=deer). In Irish mythology, Oisín was the son of the warrior Fionn mac Cumhaill and a poet.

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.

Advertisement

Geographic Distribution

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

Ireland 81%
United Kingdom 19%

Popularity Over Time

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

1900s
1910s
1920s
1930s
1940s
1950s
1960s
1970s
1980s
1990s
2000s
2010s
2020s
Advertisement

Name Variants & Related Names

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

  • Oscar
  • Ossian
  • Oisín

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 Oisin Sinclair:

7
Expression Number

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

7
Soul Urge Number

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

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 Oisin?
The first name Oisin originates from Celtic. From Irish Gaelic Oisín, meaning 'little deer' (os=deer). In Irish mythology, Oisín was the son of the warrior Fionn mac Cumhaill and a poet.
How common is the name Oisin Sinclair?
The first name Oisin is shared by approximately 150K people worldwide. The surname Sinclair is among the most recognizable in its region of origin.
Where is the name Oisin most common?
The name Oisin is most prevalent in Ireland and surrounding regions.
When was Oisin most popular?
The name Oisin reached its peak popularity during the 2005s.
Advertisement