The name Fabius is a boy's name of Latin origin meaning "bean". Fabius and is often added to user-created lists like Latin Names and discussed in our forums with posts like "Picky Parents BNG".
From the experts:
Though the Fabian or Fabio versions are more often heard today, Fabius is the Roman family name they originated from. The general Quintus Fabius Maximum was famous for his strategic delaying tactics, so this might be a good choice for a child who is born late!