NomOrigine Background

Last Name Kirwin

What is the origin of the last name Kirwin?

The last name "Kirwin" is of Irish origin. It is derived from the Gaelic surname "Mac Giolla Chiaráin," meaning "son of the servant of (St.) Ciarán." The name Ciarán itself is a popular given name in Ireland, often associated with the patron saint of the Ossory region. Over time, the surname Mac Giolla Chiaráin evolved into various forms including Kirwan, Kirwin, and Kerwin. Members of the Kirwin family likely originated from counties Galway and Mayo in western Ireland.

Please wait, data loading. It may take 1 minute or 2...

Learn more about the origin of the last name Kirwin

The meaning and origin of the last name Kirwin

The surname Kirwin is of Irish origin, derived from the Gaelic name Mac Giobúin, meaning "son of Giobún." The Giobún in question is believed to be a personal name of uncertain origin, possibly derived from the Old Norse name Jóbn. The Kirwin surname is primarily found in County Galway and County Mayo in Ireland, indicating its strong Irish heritage. The family name has various spellings such as Kerwin, Kerwan, and Kirwan, reflecting different regional accents and dialects. The Kirwin family can trace its roots back to the ancient Gaelic tribes of Ireland, with some historians suggesting a connection to the powerful O'Connors of Connacht. Today, individuals with the surname Kirwin can be found across the globe, particularly in countries with large Irish diaspora populations.

Geographical distribution of the last name Kirwin

The last name Kirwin is most commonly found in Ireland, particularly in the counties of Mayo, Galway, and Roscommon. It is believed to have originated from the Gaelic name "O'Ciarain," meaning "descendant of Ciaran," a popular given name in early Irish history. Over time, the name has spread to other English-speaking countries, including the United States, Canada, and Australia, due to Irish immigration. In the United States, states with significant Kirwin populations include New York, Massachusetts, and Illinois. Additionally, there are smaller concentrations of Kirwins in the United Kingdom and New Zealand. The distribution of the Kirwin surname reflects the historical connections between Ireland and other English-speaking nations, as well as the dispersal of Irish immigrants throughout the world.

Variants and spellings of the last name Kirwin

The last name Kirwin can have several variations and spellings, including Kerwin, Kervin, Kerwan, Kirwen, and Kerven. These variations may stem from different regional pronunciations or changes in spelling over time. Kirwin is a surname of Irish origin, derived from the Gaelic name "O'Ciarain," meaning "descendant of Ciaran," which was a popular personal name in medieval Ireland. The name is commonly found in areas with strong Irish heritage, such as Ireland, the United Kingdom, the United States, Canada, and Australia. Despite the variations in spelling, the name Kirwin typically carries the same meaning and history across different regions and countries.

Famous people with the last name Kirwin

There are not many famous people with the last name Kirwin, but one notable figure is Darren Kirwin. Darren Kirwin is a renowned British actor known for his work in both film and television. He has appeared in popular movies such as "Slumdog Millionaire" and "The Best Exotic Marigold Hotel". Kirwin is highly respected in the industry for his versatile acting skills and his ability to bring depth and authenticity to his characters. His captivating performances have earned him critical acclaim and a loyal fan following. Despite his relatively low profile compared to other celebrities, Darren Kirwin continues to impress audiences with his talent and dedication to his craft.

Genealogical research on the last name Kirwin

The Kirwin surname has its roots in Ireland, particularly in counties Galway and Roscommon. The name is of Gaelic origin, derived from the Irish surname "O'Ciarain", meaning "descendant of Ciaran". The name Ciaran itself is a popular Gaelic personal name, meaning "black" or "dark." The Kirwin family likely originated as a sept or clan in ancient Ireland, with the name becoming anglicized over time. The Kirwin name has since spread to other parts of the world, particularly to the United States, Canada, and Australia, through Irish emigration. Today, the Kirwin surname can be found in various English-speaking countries, with individuals continuing to trace their heritage back to Ireland. Research into the Kirwin family history may reveal connections to other Irish clans and families, providing a deeper understanding of their ancestral roots.

Sources & References

About the author :
NomOrigine Team
NomOrigine Team
Passionate about genealogy, name history, and linguistics, we have been analyzing the origins of names for over 3 years. Our content is based on verified historical, etymological, and statistical data.
Last updated : 11 April 2025

Share the origin of your last name with your friends

Search the origin of a family name

Enter the surname you are looking for below:

Similar Last Names

Kira (Last name)

surnames > kira

The surname Kira is of Japanese origin. It is derived from the Japanese word "kira," which means "sparkle" or "glitter."

Kiraat (Last name)

surnames > kiraat

The surname "Kiraat" is of Arabic origin. It is a common surname in Arabic-speaking countries, particularly in the Middle East and North Africa. The name likely derives from the Ar...

Kirabbo (Last name)

surnames > kirabbo

The last name "Kirabbo" is of African origin, specifically from the Hausa language. It likely has a meaning or significance within the culture or region where it originated.

Kiradathil (Last name)

surnames > kiradathil

The last name "Kiradathil" is of Indian origin, specifically from the state of Kerala. It is a common surname among the Christian communities in Kerala.

Kiragu (Last name)

surnames > kiragu

The last name Kiragu is of Kenyan origin, specifically from the Kikuyu tribe in the central region of Kenya. It is believed to have originated from the Kikuyu word "kiiragu," which...

Kirakosyan (Last name)

surnames > kirakosyan

The last name Kirakosyan is of Armenian origin. It is derived from the given name Kirakos, which is a variant of the name Gregory in Armenian.

Kiramat shah (Last name)

surnames > kiramat-shah

The last name "Kiramat Shah" is of Persian origin. "Kiramat" means "blessings" or "miracles" in Persian, while "Shah" means "king" or "emperor." This surname is likely a combinatio...

Kiramot aly (Last name)

surnames > kiramot-aly

The last name "Kiramot Aly" originates from Japan. "Kiramot" is a Japanese surname meaning "shine" or "sparkle," while "Aly" is a common given name used in various cultures. The co...

Kiran more (Last name)

surnames > kiran-more

The last name "Kiran More" is of Indian origin. It is a combination of the name "Kiran," which means "ray of light" or "beam of sunlight" in Hindi, and the word "More," which is a ...

Ķirana (Last name)

surnames > irana

The last name "Irana" is of Basque origin, which is a region in Spain and France. It is derived from the Basque word "iri" meaning house, and the suffix "ana" which denotes a place...

Kiranarshi (Last name)

surnames > kiranarshi

The last name Kiranarshi originates from India. It may be a combination of the Sanskrit words "Kiran," meaning ray or beam of light, and "arshi," possibly related to the word "rish...

Kiranat (Last name)

surnames > kiranat

The last name "Kiranat" is of Indian origin. It is derived from the Sanskrit word "kiran," which means ray or beam of light. This last name may have been given to someone who was a...

Kirankhan (Last name)

surnames > kirankhan

The last name "Kirankhan" is of Asian origin, specifically South Asian. It is a combination of the Sanskrit word "Kirana," meaning "ray of light" or "sunbeam," and the Persian titl...

Kirankumar (Last name)

surnames > kirankumar

The last name "Kirankumar" is of Indian origin. It is a combination of the Sanskrit words "Kirana" meaning a ray of light or a beam of light, and "Kumar" which means prince or son.

Kiranpreet (Last name)

surnames > kiranpreet

The last name "Kiranpreet" is of Punjabi origin, primarily found in the Punjab region of India and Pakistan. It is derived from the Punjabi words "kiran" meaning ray or beam of lig...