Wiktionary (0.00 / 0 votes) Rate this definition: harmonic (Noun). a component frequency of the signal of a wave that is an integer multiple of the fundamental frequency. harmonic (Adjective).
The majority, however, come from people who are just beginning to look at their family tree and hope that learning the origin of their last name will give them insight into where their family originally came from. Last names aren't always as simple as they sound, however. Kerry, for example, is an Irish surname.
Last name: Wilson. This distinguished surname, having more than seventy Coats of Arms, and with as many notable entries in the Dictionary of National Biography is of early medieval English origin although recorded throughout the British Isles. It is a patronymic form of the male given name Will, itself a diminutive of William.