Kikuchi Fujimoto Disease, also known as Kikuchi's Disease or histiocytic necrotizing lymphadenitis, is a rare and benign condition characterized by swollen lymph nodes and fever. Despite its uncommon occurrence, it is essential to understand alternative terminologies associated with this disease. Synonyms for Kikuchi Fujimoto Disease include Kikuchi-Fujimoto histiocytic necrotizing lymphadenitis, Kikuchi disease, and Kikuchi lymphadenopathy. These synonyms are derived from the names of the pioneering Japanese physicians Dr. Masahiro Kikuchi and Dr. Hidetsugu Fujimoto, who independently discovered and described this condition in the early 1970s. Familiarity with these alternate terms aids in communication and further research, ensuring effective understanding and management of this rare entity.