This Spanish and French surname of AMADOR was a nickname for one who was a lover, sweetheart or suitor. Surnames having a derivation from nicknames form the broadest and most miscellaneous class of surnames, encompassing many different types of origin. The most typical classes refer adjectivally to the general physical aspect of the person concerned, or to his character. Many nicknames refer to a man's size or height, while others make reference to a favoured article of clothing or style of dress. Many surnames derived from the names of animals and birds. In the Middle Ages ideas were held about the characters of other living creatures, based on observation, and these associations were reflected and reinforced by large bodies of folk tales featuring animals behaving as humans. In the 8th century, Spain fell under the control of the Moors, and this influence, which lasted into the 12th century, has also left its mark on Hispanic surnames. A few names are based directly on Arabic personal names. The majority of Spanish occupational and nickname surnames, however, are based on ordinary Spanish derivatives. In Spain identifying patronymics are to be found as early as the mid-9th century, but these changed with each generation, and hereditary surnames seem to have come in slightly later in Spain than in England and France. As well as the names of the traditional major saints of the Christian Church, many of the most common Spanish surnames are derived from personal names of Germanic origin. For the most part these names are characteristically Hispanic. They derive from the language of the Visigoths, who controlled Spain between the mid-5th and early 8th centuries. The earliest French hereditary surnames are found in the 12th century, at more or less the same time as they arose in England, but they are by no means common before the 13th century, and it was not until the 15th century that they stabilized to any great extent; before then a surname might be handed down for two or three generations, but then abandoned in favour of another. In the south, many French surnames have come in from Italy over the centuries, and in Northern France, Germanic influence can often be detected. The associated coat of arms is recorded in Rietstaps Armorial General.

Arms registered in Bologne