The surname "Stefanescu" is of Romanian origin, derived from the given name Stefan, which means "crown" or "garland." It is a common surname in Romania and among Romanian communities worldwide. The suffix "-escu" typically indicates a patronymic lineage, meaning "son of" or "descendant of." Individuals with the surname Stefanescu may be found in various fields, including academia, arts, and sports. Notable figures include Nicolae Stefanescu, a prominent Romanian politician, and Mihai Stefanescu, a well-known artist. The name reflects a rich cultural heritage tied to Romanian history and identity.