Torriano is an Italian given name of Latin origin, derived from the ancient Roman cognomen 'Torrianus', which was likely given to someone from the town of Torei or Torriana in Italy. The name has a strong historical association with the region of Emilia-Romagna, where it has been present since medieval times. In English-speaking countries, Torriano may be considered somewhat uncommon, but its rarity contributes to its unique charm and character.
The name Torriano saw a peak in popularity during the early 1970s with eight babies born in 1971 and seven in 1972. After a dip to five births each in 1974 and 1979, it picked up again with six births in 1981. There was another peak in the mid-1990s with seven births in 1993 and six in 1997. Over this span of time, there were a total of forty-four babies named Torriano.