About Gahagan
The surname Gahagan is of Irish origin and is derived from the Gaelic name "Ó Gadhagáin," meaning "descendant of Gadagán." The name Gadagán is believed to be a personal name derived from the word "gad," meaning "wedge" or "spike." The surname Gahagan is relatively rare and is primarily found in Ireland and among Irish diaspora communities.
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The surname Gahagan is a unique entry in our records. Discover more about its distribution and characteristics:
Below is the ethnic distribution of the surname Gahagan based on recent US Census records. This is a brief glimpse into the diverse backgrounds of people carrying this surname.
Ranking information for the surname Gahagan is not currently available.
Here's how to represent Gahagan in Braille, each pattern of raised dots corresponds to a letter in the name.
The image below shows how you can spell Gahagan using American Sign Language (ASL). In sign language, each hand shape corresponds to a specific a letter of the name.