About Galligan
The surname Galligan is of Irish origin and is derived from the Gaelic name Ó Gealagáin, meaning "descendant of Gealagán." Gealagán is a personal name derived from the word "geal," which means "bright" or "shining." The surname Galligan is primarily found in County Cavan and surrounding areas in Ireland.
The surname Galligan is a unique entry in our records. Discover more about its distribution and characteristics:
Below is the ethnic distribution of the surname Galligan 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 Galligan is not currently available.
Here's how to represent the name "Galligan" using braille for the visually impaired.
Using the sign language hand symbols below, you can sign the name "Galligan."