Summary

The surname Killion is said to have originated from Ireland. It is derived from the Gaelic name Ó Cillín, which means 'descendant of Cillín'. The name Cillín itself translates to 'little cell' or 'little church' in English. This surname is often associated with County Mayo, where the Killion clan was prominent. Over the years, members of the Killion family have migrated to different parts of the world, including the United States and Australia.
There are
4960
Killions in the USA
Killion is the
6799th
most common last name in the USA

Historical figures and celebrities called Killion

JohnKillion

John Killion was a prominent Irish poet and playwright in the 19th century.

MaryKillion

Mary Killion was a renowned mathematician and educator who made significant contributions in the field of applied mathematics during the mid-20th century.

ThomasKillion

Thomas Killion was a respected military strategist and tactician, known for his expertise in warfare and leadership during several historical conflicts.

ElizabethKillion

Elizabeth Killion was a trailblazing feminist and women's rights activist who played a pivotal role in advocating for gender equality during the early 20th century.

MichaelKillion

Michael Killion was a renowned entrepreneur and philanthropist, known for his significant contributions to the business sector and various charitable causes in the late 20th century.

Killion Genealogy

OriginsThe surname Killion has Irish origins, derived from the Gaelic name Ó Cillin, meaning 'descendant of Cillín'.
Geographic DistributionThe surname Killion is predominantly found in Ireland and is associated with Irish heritage.
VariationsCommon variations of the surname Killion include Killian, Killen, Killean, Killiam.
Migration and ImmigrationMigration and immigration involving the surname Killion occurred during the late 19th and early 20th centuries, primarily from Ireland to various countries including the United States, Canada, and Australia. The main reasons for migration were economic opportunities and the search for a better life.