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.
About the origin of the last name, there are two known possible origins to the Prado surname: 1  The first one indicates the origin of the last name comes from Spain when the son of a noblewoman took the last name after the prado, Spanish word for field, where he was born.