Shanonn is an intriguing and unique given name of Irish origin. It is derived from the Irish surname O'Scannlain, which was originally a patronymic name meaning "descendant of Scannal," a personal name that may have meant "loud" or "noisy." The name has been used as both a masculine and feminine given name in recent years, reflecting its adaptability and uniqueness. In Ireland, Shanonn is often associated with the Irish language and culture due to its Gaelic roots. While it is not one of the most common names, those who bear it are likely to stand out due to its rarity and distinctive pronunciation.
"Shanonn is quite rare, with only five babies being named Shanonn worldwide in 1975."