Stefani is an Italian female given name derived from Stephanie, which itself originates from the Greek male name Stephen. This name was borne by prominent figures such as American singer and songwriter Stefani Germanotta, better known by her stage name Lady Gaga. The name has gained popularity worldwide due to its unique sound and international fame associated with its bearer.
"The name Stefeni had two peaks of popularity, with five births each year in 1969 and again in 1995."