define the name Jennifer
American Meaning: The name Jennifer is an American baby name. In American the meaning of the name Jennifer is: Fair one. Guinevere was King Arthur's mythological queen. Celtic Meaning: The name Jennifer is a Celtic baby name. In Celtic the meaning of the name Jennifer is: White wave.Cornish Meaning: The name Jennifer is a Cornish baby name. In Cornish the meaning of the name Jennifer is: Fair and yielding.he name Jennifer is an English baby name. In English the meaning of the name Jennifer is: Fair one.. In Arthurian Mythology Guinevere was Arthur's queen. Welsh Meaning: The name Jennifer is a Welsh baby name.