All about the name

Denny

Female

« Denny is an Irish unisex given name derived from the surname Ó Donnghaile, meaning "descendant of Donnghal," with Donnghal translating to "brown valour." It was originally a medieval Irish clan name, evolving over time into its current anglicized form. »

#21772 over 5 years

Meaning, origin, history

Denny is a name of Irish origin, derived from the Irish surname Ó Donnghaile. This surname means "descendant of Donnghal," with Donnghal being an ancient Irish personal name that means "brown valour." The name Denny is often used as both a given name and a surname. The history of the name Denny can be traced back to medieval Ireland, where it was used as a clan name. The Ó Donnghaile clan was prominent in County Tyrone, particularly around the area known as Derrygonnelly. Over time, the name evolved from Ó Donnghaile to O'Donnell and eventually to its anglicized form, Denny. In some cases, Denny may also have English origins, as it can be derived from the Middle English word "denny," which means "valley." However, this usage is less common than the Irish derivation. Today, Denny is a unisex name that can be found in various cultures around the world. While it is more commonly associated with Irish heritage, its meaning of "brown valour" makes it a appealing choice for parents seeking a strong and distinctive name for their child. Despite its historic roots, Denny remains a modern and relevant name option, suitable for both boys and girls.

In numbers

Popularity of the name Denny since 1880

Total births
402
Total since 1880
Peak year
1976
17 births
in 2020
7
Recent births (5 years)
5-year trend
0%
vs previous 5 years