Meaning, origin, history
Cassidy is a unique and distinctive given name of Irish origin. It is derived from the ancient Gaelic surname "Ó Cathasaigh," which means "descendant of Cathach." The name Cathach, in turn, comes from the Gaelic word "catha," meaning "battle" or "battle-like."
The Cassidy surname has a rich history dating back to medieval Ireland. It was often associated with the area around Dublin, and its bearers were known for their bravery and warrior spirit, reflecting the meaning of their name.
Over time, Cassidy evolved from being primarily a last name to also being used as a given name, particularly in English-speaking countries such as Ireland, the United Kingdom, and the United States. Today, Cassidy is considered unisex, although it was originally more common for boys.
In literature and popular culture, Cassidy has been featured prominently in several works. Most notably, it is the surname of the main character in the novel "The Great Gatsby" by F. Scott Fitzgerald. Additionally, Cassidy has been used as a given name in various movies, TV shows, and songs, helping to further popularize its use today.
Overall, the name Cassidy carries with it a strong sense of Irish heritage and history, while also possessing a modern and unique sound that makes it appealing for parents looking for something distinctive for their child.
In numbers
Popularity of the name Cassidy since 1880
Total births
59,626
Total since 1880
Peak year
1999
3,395 births
in 2023
616
Recent births (5 years)
5-year trend
-26%
↘
vs previous 5 years