Book 1
4.25
A really keen and intelligent teacher will inquire into the origin of names derived from physical characteristics, such as Rufus or Longus, whenever their meaning is obscure, as in the case of Sulla, Burrus, Galba, Plautus, Pansa, Scaurus and the like; of names derived from accidents of birth such as Agrippa, Opiter, Cordus and Postumus, and again of names given after birth such as Vopiscus. Then there are names such as Cotta, Scipio, Laenas or Seranus, Sulla =? spindleshanks ( surula ). Burrus = red. Galba = caterpillar. Plautus = flat-footed. Pansa = splay-footed. Scaurus = with swollen ankles. Agrippa = born feet foremost. Opiter = one whose father died while his grandfather still lived. Cordus = late-born. Postumus = last-born, or born after the father's death. Vopiscus = a twin born alive after the premature birth and death of the other. Scipio = staff. Laenas from laena (cloak). Seranus = the sower. Cotta uncertain. which originated in various ways.
4.26
It will also be found that names are frequently derived from races, places and many other causes. Further there are obsolete slave-names such as Marcipor or Publipor i.e. Marcipuer, Publipuer. derived from the names of their owners. The teacher must also inquire whether there is not room for a sixth case in Greek and a seventh in Latin. For when I say wounded by a spear, the case is not a true ablative in Latin nor a true dative in Greek.