Rogan as a Baby Name. Meaning and Origin of Rogan

What is the meaning of the name Rogan ?

The baby name Rogan is a Male name , 2 syllables long and is pronounced /ˈroʊɡən/ (ROH-gən).

Rogan is Irish in Origin.

Rogan is an Irish surname-turned-given-name from the Gaelic Ó Ruadhagáin, “descendant of Ruadhagán.” Ruadhagán is a diminutive of ruadh, “red, ruddy,” a nickname for a red‑haired or fair‑complexioned ancestor; the sense yields meanings like “little red one” or simply “red‑haired.” Historical spellings sometimes cite the clan as Ó Ruagáin.

As a family name, Rogan is well attested in Ulster (notably Down, Armagh, and Tyrone) and appears in medieval records. As a first name it rose in late‑20th‑century English‑speaking countries under the surname‑as‑given‑name trend. Pronounced ROH-gən in most English contexts, it is typically masculine but sometimes used unisex. Variant spellings include O’Rogan and Rogane; related forms are Ruadhagán and Ruadhán, with Rowan a cognate via the same ruadh root. Distinct from Sanskrit‑derived Rohan.