Reilly
The Meaning & Origin of the Name Reilly
Reilly, which has 6 letters and 2 syllables, is a unisex name of Celtic origin.
Meaning of Reilly
A small stream
Reilly is an Irish surname derived from the Gaelic "O'Raghailligh" meaning "descendant of Raghailligh". It is also a given name derived from the surname, meaning "courageous" or "valiant".
| Meaning | A small stream |
| Origin | Celtic |
| Gender | Unisex |
| Rarity (US) | Rare (Not in top 1000) |
Background & History of The Name Reilly
The name 'Reilly' is of Irish origin and has variations such as Riley, Reilley, and O'Reilly. It is derived from the Gaelic surname "Ó Raghallaigh," meaning "descendant of Raghallach." The term "Raghallach" likely translates to "valiant" or "courageous." The Ó Raghallaigh clan historically held prominent positions in Irish society and were known for their bravery and military prowess.
Reilly is commonly used as a surname and a given name for both males and females. It gained popularity as a first name in the United States in the late 20th and early 21st centuries. As a surname, Reilly can be found across the globe, especially in countries with significant Irish diaspora communities. In Ireland, the name is particularly prevalent in County Cavan, where the Ó Raghallaigh clan originated.
In addition to its Irish roots, Reilly has become a popular name in English-speaking countries due to its appealing sound and versatility. Its usage as a first name has gained momentum for both boys and girls, reflecting the trend of gender-neutral names. Famous individuals bearing the name Reilly include the actress Reilly Murphy and the soccer player Reilly Marks.
People with the name Reilly are often described as ambitious, confident, and adaptable. They tend to possess strong leadership qualities and have a natural inclination towards taking charge in various situations. Reillys are known to be creative and resourceful problem solvers, which contributes to their success in various fields such as business, arts, and sports.
In conclusion, the name Reilly encompasses a rich Irish heritage and has become a widely recognized given name with a global appeal. Its origins in the Ó Raghallaigh clan showcase a history of bravery and valor, while its modern usage reflects the evolving nature of names and gender identity.
Similar Celtic Baby Names
Check Initials
See what initials Reilly would create with your last name.
Nicknames
Common nicknames and short forms for Reilly.
Save This Name
Create an account to save names to your lists and share with your partner.
Create Free Account