Roman naming conventions
Over the course of some fourteen centuries, the Romans and other peoples of Italy employed a system of nomenclature that differed from that used by other cultures of Europe and the Mediterranean Sea, consisting of a combination of personal and family names. Although conventionally referred to as the tria nomina, the combination of praenomen, nomen, and cognomen that have come to be regarded as the basic elements of the Roman name in fact represent a continuous process of development, from at least the seventh century BC to the end of the seventh century AD. The names that developed as part of this system became a defining characteristic of Roman civilization, and although the system itself vanished during the Early Middle Ages, the names themselves exerted a profound influence on the development of European naming practices, and many continue to survive in modern languages.
Overview
The distinguishing feature of Roman nomenclature was the use of both personal names and regular surnames. Throughout Europe and the Mediterranean, other ancient civilizations distinguished individuals using single personal names. These names usually combined two elements or themes which allowed for hundreds or even thousands of possible combinations—a dithematic naming system. But a markedly different system of nomenclature arose in Italy, where the personal name was joined by a hereditary surname. Over time, this binomial system expanded to include additional names and designations.The most important of these names was the nomen gentilicium, or simply nomen, a hereditary surname that identified a person as a member of a distinct gens. This was preceded by the praenomen, or "forename", a personal name that served to distinguish between the different members of a family. For example, a Roman named Publius Lemonius might have sons named Publius Lemonius, Lucius Lemonius, and Gaius Lemonius. Here, Lemonius is the nomen, identifying each person in the family as a member of the gens Lemonia; Publius, Lucius, and Gaius are praenomina used to distinguish between them.
The origin of this binomial system is lost in prehistory, but it appears to have been established in Latium and Etruria by at least 650 BC. In written form, the nomen was usually followed by a filiation, indicating the personal name of an individual's father, and sometimes the name of the mother or other antecedents. Toward the end of the Roman Republic, this was followed by the name of a citizen's voting tribe. Lastly, these elements could be followed by additional surnames, or cognomina, which could be either personal or hereditary, or a combination of both.
The Roman grammarians came to regard the combination of praenomen, nomen, and cognomen as a defining characteristic of Roman citizenship, known as the tria nomina. However, although all three elements of the Roman name existed throughout most of Roman history, the concept of the tria nomina can be misleading, because not all of these names were required or used throughout the whole of Roman history. During the period of the Roman Republic, the praenomen and nomen represented the essential elements of the name; the cognomen first appeared among the Roman aristocracy at the inception of the Republic, but was not widely used among the plebeians, who made up the majority of the Roman people, until the second century BC. Even then, not all Roman citizens bore cognomina, and until the end of the Republic the cognomen was regarded as somewhat less than an official name. By contrast, in imperial times the cognomen became the principal distinguishing element of the Roman name, and although praenomina never completely vanished, the essential elements of the Roman name from the second century onward were the nomen and cognomen.
Naming conventions for women also varied from the classical concept of the tria nomina. Originally Roman women shared the binomial nomenclature of men; but over time the praenomen became less useful as a distinguishing element, and women's praenomina were gradually discarded, or replaced by informal names. By the end of the Republic, the majority of Roman women either did not have or did not use praenomina. Most women were called by their nomen alone, or by a combination of nomen and cognomen. Praenomina could still be given when necessary, and as with men's praenomina the practice survived well into imperial times, but the proliferation of personal cognomina eventually rendered women's praenomina obsolete.
In the later empire, members of the Roman aristocracy used several different schemes of assuming and inheriting nomina and cognomina, both to signify their rank, and to indicate their family and social connections. Some Romans came to be known by alternative names, or signa, and due to the lack of surviving epigraphic evidence, the full nomenclature of most Romans, even among the aristocracy, is seldom recorded.
Thus, although the three types of names referred to as the tria nomina existed throughout Roman history, the period during which the majority of citizens possessed exactly three names was relatively brief. Nevertheless, because most of the important individuals during the best-recorded periods of Roman history possessed all three names, the tria nomina remains the most familiar conception of the Roman name.
For a variety of reasons, the Roman nomenclature system broke down in the centuries following the collapse of imperial authority in the west. The praenomen had already become scarce in written sources during the fourth century, and by the fifth century it was retained only by the most conservative elements of the old Roman aristocracy, such as the Aurelii Symmachi. Over the course of the sixth century, as Roman institutions and social structures gradually fell away, the need to distinguish between nomina and cognomina likewise vanished. By the end of the seventh century, the people of Italy and western Europe had reverted to single names. But many of the names that had originated as part of the tria nomina were adapted to this usage, and survived into modern times.
Origin and development
As in other cultures, the early peoples of Italy probably used a single name, which later developed into the praenomen. Marcus Terentius Varro wrote that the earliest Italians used simple names. Names of this type could be honorific or aspirational, or might refer to deities, physical peculiarities, or circumstances of birth. In this early period, the number of personal names must have been quite large; however, with the development of additional names, the number in widespread use dwindled. By the early Republic, about three dozen Latin praenomina remained in use, some of which were already rare; about eighteen were used by the patricians. Barely a dozen praenomina remained in general use under the Empire, although aristocratic families sometimes revived older praenomina, or created new ones from cognomina.The development of the nomen as the second element of the Italic name cannot be attributed to a specific period or culture. From the earliest period it was common to both the Indo-European speaking Italic peoples and the Etruscans. The historian Livy relates the adoption of Silvius as a nomen by the kings of Alba Longa in honour of their ancestor, Silvius. As part of Rome's foundation myth, this statement cannot be regarded as historical fact, but it does indicate the antiquity of the period to which the Romans themselves ascribed the adoption of hereditary surnames.
In Latin, most nomina were formed by adding an adjectival suffix, usually -ius, to the stem of an existing word or name. Frequently, this required a joining element, such as -e-, -id-, -il-, or -on-. Many common nomina arose as patronymic surnames; for instance, the nomen Marcius was derived from the praenomen Marcus, and originally signified Marci filius, "son of Marcus". In the same way, Sextius, Publilius, and Lucilius arose from the praenomina Sextus, Publius, and Lucius. This demonstrates that, much like later European surnames, the earliest nomina were not necessarily hereditary, but might be adopted and discarded at will, and changed from one generation to the next. The practice from which these patronymics arose also gave rise to the filiation, which in later times, once the nomen had become fixed, nearly always followed the nomen. Other nomina were derived from names that later came to be regarded as cognomina, such as Plancius from Plancus or Flavius from Flavus; or from place-names, such as Norbanus from Norba.
The binomial name consisting of praenomen and nomen eventually spread throughout Italy. Nomina from different languages and regions often have distinctive characteristics; Latin nomina tended to end in -ius, -us, -aius, -eius, -eus, or -aeus, while Oscan names frequently ended in -is or -iis; Umbrian names in -as, -anas, -enas, or -inas, and Etruscan names in -arna, -erna, -ena, -enna, -ina, or -inna. Oscan and Umbrian forms tend to be found in inscriptions; in Roman literature these names are often Latinized.
Many individuals added an additional surname, or cognomen, which helped to distinguish between members of larger families. Originally these were simply personal names, which might be derived from a person's physical features, personal qualities, occupation, place of origin, or even an object with which a person was associated. Some cognomina were derived from the circumstance of a person's adoption from one family into another, or were derived from foreign names, such as when a freedman received a Roman praenomen and nomen. Other cognomina commemorated important events associated with a person; a battle in which a man had fought, a town captured ; or a miraculous occurrence. The late grammarians distinguished certain cognomina as agnomina.
Although originally a personal name, the cognomen frequently became hereditary, especially in large families, or gentes, in which they served to identify distinct branches, known as stirpes. Some Romans had more than one cognomen, and in aristocratic families, it was not unheard of for individuals to have as many as three, of which some might be hereditary and some personal. These surnames were initially characteristic of patrician families, but over time, cognomina were also acquired by the plebeians. However, a number of distinguished plebeian gentes, such as the Antonii and the Marii, were never divided into different branches, and in these families cognomina were the exception rather than the rule.
Cognomina are known from the beginning of the Republic, but were long regarded as informal names, and omitted from most official records before the second century BC. Later inscriptions commemorating the early centuries of the Republic supply these missing surnames, although the authenticity of some of them has been disputed. Under the Empire, however, the cognomen acquired great importance, and the number of cognomina assumed by the Roman aristocracy multiplied exponentially.
Adding to the complexity of aristocratic names was the practice of combining the full nomenclature of both one's paternal and maternal ancestors, resulting in some individuals appearing to have two or more complete names. Duplicative or politically undesirable names might be omitted, while the order of names might be rearranged to emphasize those giving the bearer the greatest prestige.
Following the promulgation of the Constitutio Antoniniana in AD 212, granting Roman citizenship to all free men living within the Roman Empire, the praenomen and nomen lost much of their distinguishing function, as all of the newly enfranchised citizens shared the name of Marcus Aurelius. The praenomen and sometimes the nomen gradually disappeared from view, crowded out by other names indicating the bearer's rank and social connections. Surviving inscriptions from the fifth century rarely provide a citizen's full nomenclature.
In the final centuries of the Empire, the traditional nomenclature was sometimes replaced by alternate names, known as signa. In the course of the sixth century, as central authority collapsed and Roman institutions disappeared, the complex forms of Roman nomenclature were abandoned altogether, and the people of Italy and western Europe reverted to single names. Modern European nomenclature developed independently of the Roman model during the Middle Ages and the Renaissance. However, many modern names are derived from Roman originals.