There are
163
Dillans in the USA
Dillan is the
108734th
most common last name in the USA

Historical figures and celebrities called Dillan

SeanDillan

Sean Dillan was a renowned Irish poet and playwright, known for his contributions to the Irish literary movement during the 20th century.

SiobhanDillan

Siobhan Dillan was an influential Irish politician and activist who played a key role in advocating for women's rights and gender equality in Ireland.

EamonDillan

Eamon Dillan was a notable Irish musician and composer, recognized for his unique blend of traditional and contemporary Irish music.

AislingDillan

Aisling Dillan was a pioneering Irish scientist and researcher, known for her groundbreaking discoveries in the field of genetics and molecular biology.

ConorDillan

Conor Dillan was a prominent Irish businessman and philanthropist, known for his contributions to the development of technology startups and his charitable work.

Dillan Genealogy

OriginsThe origins of the Dillan surname can be traced back to Ireland, where it originated from the Gaelic name Ó Dubhshláine. It is associated with the Irish population and is often found among individuals with Irish ancestry.
Geographic DistributionThe Dillan surname is most popular in Ireland, but it can also be found among the Irish diaspora in countries such as the United States, United Kingdom, Canada, and Australia.
VariationsVariations of the Dillan surname include Dillon, Dillane, and Dillen. These variations may be used interchangeably depending on regional or family preferences.
Migration and ImmigrationThe Dillan family has a history of migration and immigration, particularly during periods of Irish emigration, such as the Great Famine in the mid-19th century. Many individuals with the Dillan surname may have settled in countries like the United States, Canada, and Australia.