Where is the lastname Bucio from?

Question

I have logged on to Ellis Island and found out most of ppl who migrated with that lastname departed from Naples. Can it be that I have an italian background?

Answer 1

If the name is intact in its original form, it is likely Italian

If it was shortened it could be any of a number of pathways

Answer 2

It is also a popular Scandinavian/Danish name.  Check with your older relatives to see if they have any idea from where your family came.