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: Abella. This ancient surname could be of Spanish-Catalan, Italian, or Hebrew origins. It may derive from the Catalan abella translatins as the bee and therefore a nickname for a small and active person, or a metonymic occupational name for a bee-keeper. The Catalan word itself is probably a development from the Roman (Latin) apis.