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.
Try plugging your surname into the Ancestry Last Names Meanings and Origins widget. Type in the surname âDuffield,â and youâll see itâs English, a âhabitational name from places in Derbyshire and East Yorkshire, so named from Old English Dufe âdoveâ + feld âopen country.ââ.any of us have surnames passed down to us from ancestors in England. Last names werenât widely used until after the Norman conquest in 1066, but as the countryâs population grew, people found it necessary to be more specific when they were talking about somebody else.