what does the name jimmy mean
American Meaning: The name Jimmy is an American baby name. In American the meaning of the name Jimmy is: Supplanter. English Meaning: The name Jimmy is an English baby name. In English the meaning of the name Jimmy is: Supplant.Replace.derived from the latin Jacomus.merican Meaning: The name Jimmy is an American baby name. In American the meaning of the name Jimmy is: Supplanter. English Meaning: The name Jimmy is an English baby name. In English the meaning of the name Jimmy is: Supplant. Replace.derived from the latin Jacomus.