Callinan

Callinan is a surname of Irish origin. It is an Anglicized form of the Gaelic name Ó Callannáin, meaning "descendant of Callannán." Callannán is a personal name, likely derived from "callann," meaning "strife" or "contention" in Irish.

The Callinan surname is primarily found in County Clare, Ireland. Historically, the Ó Callannáin clan was associated with the territory around Corcomroe Abbey in North Clare.

Notable people with the surname Callinan include:

• (This section would list notable people, if any readily available and meeting encyclopedia standards, with brief biographical details. Example: "Brendan Callinan, Irish Gaelic footballer.")

The spelling of the name can vary slightly, with variations such as Callinane also being encountered.

The surname's presence can be found in historical records relating to land ownership, military service, and other aspects of Irish life. Genealogical research can provide more detailed information about specific Callinan families and their histories.