Get information about the name Gahan, including its hidden origins and meanings. Sol helps you discover the secret roots and significance of any name!.
The name GAHAN may have English origins.
From the surname Gahan, which is derived from both the surname McGahan, an anglicization of Mac Eacháin meaning "son of Eachán", and Ó Gaoithin meaning "descendant of GAOTHÍN".
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