About Casey
The surname Casey is of Irish origin and has multiple possible meanings. It is derived from the Gaelic name Ó Cathasaigh, which means "descendant of Cathasach." Cathasach is a personal name derived from the word "cathasach," meaning "vigilant" or "watchful." The name Casey can also be derived from the Old English word "cæg," meaning "key," suggesting that it may have been an occupational name for a locksmith or someone who held a position of authority. Overall, the surname Casey is associated with qualities such as vigilance, watchfulness, and authority.
The surname Casey features prominently in our database, being among the top 1000 surnames. Explore its detailed popularity metrics and distribution:
Below is the ethnic distribution of the surname Casey 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 Casey is not currently available.
Here's how to represent Casey in Braille, each pattern of raised dots corresponds to a letter in the name.
The image below shows how you can spell Casey using American Sign Language (ASL). In sign language, each hand shape corresponds to a specific a letter of the name.