What do you think of the name [name_m]Angelo[/name_m]?
[name_m]How[/name_m] does it sound with sisters [name_f]Lucy[/name_f] and [name_f]Olivia[/name_f]?
Any middle name suggestions? Last name is [name_u]Del[/name_u] Vecchio (del-veck-ee-oh)
[name_m]Angelo[/name_m] is so handsome I can’t even describe him! I think he will fit in great with sisters [name_f]Lucy[/name_f] and [name_f]Olivia[/name_f] and he’s also a name that sounds great and handsomely Italian with your Italian last name.
Really pretty and would make a great sibling name 
I really like [name_m]Angelo[/name_m] and I think it works well with your surname and the siblings’ names.
For middle names, my first thought was distinctively Italian names like [name_u]Raffaele[/name_u], [name_m]Salvatore[/name_m], [name_u]Mattia[/name_u] or [name_m]Emanuele[/name_m]. If you want something more English or American I’d suggest [name_m]Henry[/name_m], [name_m]Samuel[/name_m], [name_m]Sebastian[/name_m], [name_m]Theodore[/name_m] or [name_m]Dominic[/name_m].