When was Oisin most popular?

The name Oisin reached its peak popularity during the 2005s.

What are the origins of the name Oisin Casper?

The name Oisin Casper combines two different traditions: the first name Oisin has Celtic roots, while the surname Casper originates from English.

Oisin Casper — 150K & 12K bearers

Oisin Casper is a name that combines Celtic origins. 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 Casper: Anne Casper (born 1965), American diplomat and ambassador Billy Casper (1931–2015), American golfer Chris Casper (born 1975), English former footballer and football manager Daniel Casper (born 2001), American curler Dave Casper (born 1951), American professional football player Drew Casper, American film historian and theorist Duncan Spears Casper, (1824–1898), early Mormon pioneer and one of the first settlers of Holladay, Utah. Gerhard Casper (born 1937), ninth president of Stanford University John Casper (born 1943), astronaut and U.S. 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: Casper

English

Anne Casper (born 1965), American diplomat and ambassador Billy Casper (1931–2015), American golfer Chris Casper (born 1975), English former footballer and football manager Daniel Casper (born 2001), American curler Dave Casper (born 1951), American professional football player Drew Casper, American film historian and theorist Duncan Spears Casper, (1824–1898), early Mormon pioneer and one of the first settlers of Holladay, Utah. Gerhard Casper (born 1937), ninth president of Stanford University John Casper (born 1943), astronaut and U.S.

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

Name Variants & Related Names

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

Oscar
Ossian
Oisín

Notable People Named Oisin Casper

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 Oisin Casper:

11

Expression Number

Intuition and inspiration (Master Number 11). Amplifies spiritual awareness, creative vision and sensitivity.

3

Soul Urge Number

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

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 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.
When was Oisin most popular?: The name Oisin reached its peak popularity during the 2005s.
What is the origin of the surname Casper?: The surname Casper originates from English. Anne Casper (born 1965), American diplomat and ambassador Billy Casper (1931–2015), American golfer Chris Casper (born 1975), English former footballer and football manager Daniel Casper (born 2001), American curler Dave Casper (born 1951), American professional football player Drew Casper, American film historian and theorist Duncan Spears Casper, (1824–1898), early Mormon pioneer and one of the first settlers of Holladay, Utah. Gerhard Casper (born 1937), ninth president of Stanford University John Casper (born 1943), astronaut and U.S.
What are the origins of the name Oisin Casper?: The name Oisin Casper combines two different traditions: the first name Oisin has Celtic roots, while the surname Casper originates from English.