Keigan

What does Keigan mean?

Keigan is a modern spelling associated with the Irish surname Keegan. Its roots lead to the Irish personal name Aodhagán, a diminutive of Aodh, traditionally linked with fire. The result is a bright, energetic meaning with a warm, spirited feel.

With its crisp opening and familiar ending, Keigan feels contemporary while retaining a connection to Irish naming heritage. It is a distinctive choice that is easy to say and fits comfortably alongside modern British names.

Historical Context

Keigan is generally used as a spelling variant of Keegan, an Irish surname derived from Mac Aodhagáin, meaning descendant of Aodhagán. Aodhagán is a pet form of Aodh, an old Irish name connected with fire. As surnames increasingly moved into given-name use, forms such as Keegan and Keigan became established as modern personal names, particularly in English-speaking countries.