For this Di Costanzo there are 6 different names on Yasni.
In the ranking of the most common first names Di Costanzo is on position 4585.
Di = from Di = from Trani Trani
(Sent from Yasni user)
Male first name (Italian): Costanzo, the Steadfast, Latin (Roman epithet); constare = hold, by a Roman nickname of 'Constantine' back, spread by the name of the Roman Emperor Constantine the Great (3 / 4 c.)