About Hannahan
The surname Hannahan is of Irish origin and is derived from the Gaelic name "Ó hAnnaigh," meaning "descendant of Annach." The name Annach is believed to be a personal name derived from the word "annach," which translates to "iniquity" or "wickedness." Therefore, the surname Hannahan may have originally been a nickname given to someone associated with these traits or could have been a name given to a descendant of someone with this reputation.
The surname Hannahan is a unique entry in our records. Discover more about its distribution and characteristics:
Below is the ethnic distribution of the surname Hannahan 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 Hannahan is not currently available.
Here's how to represent the name "Hannahan" using braille for the visually impaired.
Using the sign language hand symbols below, you can sign the name "Hannahan."