Oisin Killen

Name meaning, origin and global statistics

Oisin Killen — little deer
150K People worldwide
Ireland Most common in
2005s Peak popularity
Gender
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Oisin Killen 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 Killen: Bill Killen (born 1938), American politician Chris Killen (born 1981), New Zealand football player Edgar Ray Killen (1925–2018), American criminal Eric Lyle Killen (1892–1955), Australian pastoralist Frank Killen (1870–1939), American baseball player Ged Killen, British politician James Killen (1925–2007), Australian politician Lou Killen (1934–2013), English folk singer M. Evelyn Killen (1871-1951), American temperance advocate William Dool Killen (1806–1902), Irish Presbyterian minister and church historian William Wilson Killen (1860–1939), Australian politician 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: Killen

Irish

Bill Killen (born 1938), American politician Chris Killen (born 1981), New Zealand football player Edgar Ray Killen (1925–2018), American criminal Eric Lyle Killen (1892–1955), Australian pastoralist Frank Killen (1870–1939), American baseball player Ged Killen, British politician James Killen (1925–2007), Australian politician Lou Killen (1934–2013), English folk singer M. Evelyn Killen (1871-1951), American temperance advocate William Dool Killen (1806–1902), Irish Presbyterian minister and church historian William Wilson Killen (1860–1939), Australian politician

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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
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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 Killen

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 Killen:

3
Expression Number

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

11
Soul Urge Number

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

1
Personality Number

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

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 Killen?
The surname Killen originates from Irish. Bill Killen (born 1938), American politician Chris Killen (born 1981), New Zealand football player Edgar Ray Killen (1925–2018), American criminal Eric Lyle Killen (1892–1955), Australian pastoralist Frank Killen (1870–1939), American baseball player Ged Killen, British politician James Killen (1925–2007), Australian politician Lou Killen (1934–2013), English folk singer M. Evelyn Killen (1871-1951), American temperance advocate William Dool Killen (1806–1902), Irish Presbyterian minister and church historian William Wilson Killen (1860–1939), Australian politician
What are the origins of the name Oisin Killen?
The name Oisin Killen combines two different traditions: the first name Oisin has Celtic roots, while the surname Killen originates from Irish.
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