Here's the breakdown:
* Filippo (pronounced Fee-lee-po) is the standard Italian form of the name.
* "Ph" is not used in Italian. It's replaced with "F".
* "i" before the "p" is pronounced like the "i" in "machine" and "police".
* "o" at the end is pronounced like the "o" in "hot".
So, the name is pronounced with three syllables: Fee-lee-po.