This surname of ARLOTTA is of Italian and Spanish origin, and was a nickname for a vagabond or rascal. The word also denoted an itinerant entertainer, and occasionally was applied to a male servant, so in some cases it may have been an occupational name. Occupational surnames originally denoted the actual occupation followed by the individual. At what period they became hereditary is a difficult problem. Many of the occupation names were descriptive and could be varied. In the Middle Ages, at least among the Christian population, people did not usually pursue specialized occupations exclusively to the extent that we do today, and they would, in fact, turn their hand to any form of work that needed to be done, particularly in a large house or mansion, or on farms and smallholdings. In early documents, surnames often refer to the actual holder of an office, whether the church or state. The origins of Italian surnames are not clear, and much work remains to be done on medieval Italian records. It seems that fixed bynames, in some cases hereditary, were in use in the Venetian Republic by the end of the 10th century. The typical Italian surname endings are 'i' and 'o', the former being characteristic of northern Italy. The singular form 'o' is more typical of southern Italy. 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.

Arms registered in Bologne, Italy.