There are
169
Calihans in the USA
Calihan is the
105600th
most common last name in the USA

Historical figures and celebrities called Calihan

MichaelCalihan

Michael Calihan was a prominent Irish politician and activist, known for his role in advocating for Irish independence during the early 20th century.

BridgetCalihan

Bridget Calihan was a notable Irish writer and poet, renowned for her contributions to Gaelic literature and her exploration of Irish folklore and mythology.

PatrickCalihan

Patrick Calihan was a respected Irish musician and composer, recognized for his mastery of traditional Irish music and his innovations in the genre.

SiobhanCalihan

Siobhan Calihan was a trailblazing Irish businesswoman and entrepreneur, known for her successful ventures in the technology sector and her advocacy for women in business.

SeanCalihan

Sean Calihan was a renowned Irish artist and sculptor, celebrated for his intricate sculptures and installations that depict elements of Irish history and culture.

Calihan Genealogy

OriginsThe Calihan surname originates from Ireland, specifically from the Gaelic-speaking regions of the country. It is associated with the Ó Caoláin clan, which was prominent in County Monaghan.
Geographic DistributionThe Calihan surname is primarily found in Ireland, particularly in County Monaghan where it originated. It is also present in smaller numbers in other parts of Ireland and among the Irish diaspora.
VariationsVariations of the Calihan surname include O'Callaghan, Callahan, and O'Ceallachain.
Migration and ImmigrationThe Calihan family has a history of migration and immigration, with members of the clan moving to other parts of Ireland and abroad. Some branches of the family emigrated to the United States, Canada, and other countries during the Irish diaspora.