Its source is a Latin expression meaning "Strong rain."
This boy's name is used in Italian.
This name derives from an ancient Roman family name, Tullius, whose meaning is not certain. The meaning given assumes that the source name is derived from the Etruscan word tul, meaning ''downpour.''
Arts and Music
Tullio Serafin (born 1878, died 1968)
Led Milan''s La Scala and the Rome Opera Company for much of the first half of the 20th century (see list of Conductors)