If you want, I can submit a list of italian names and lastnames. I extracted those from a 130k users DB, I have 3 lists, one for lastnames, 2 for male/female names.
You could use some in europe, but in N.America and S.America also.
Italian people moved out to other nations looking for a job and better opportunities last decades of 1800 to first decades of 1900.
Major flow, at least what I know, where to Northern Europe (Germany, Netherland, Belgium), North America (USA but also Canada I think), and South America (Argetina has the largest Italian community in the world, many of the lastnames have italian roots).
I will clean up the lists and post them as patch on SF, they will be longer than needed so you can use how many names you need, most frequent at top.