The current pope, Francis, is from Argentina. Pope Benedict, his predecessor, was German. Pope John Paul II was Polish.
There have been 17 popes named Gregory. Please be specific.
Pope Benedict XVI was from Germany. Pope Francis I is from Argentina.
Alexander Pope was British.
John Paul II was born and raised in Poland.
There has never been a Pope Paul XXII. Pope Paul VI was the last pope named Paul and he died in 1978.
The current Pope Francis is from Argentina.
If you mean Italian/Roman, then No, as this current Pope is German and the last was Polish. Many others were Italian. All are the head of the Roman Catholic Church regardless of nationality.
There have been 23 popes named John, Pope John XXIII was the last. He died in 1963.
Neither his birth name nor his regnal name is Peter so the answer to your question is 'No.'
There has only been one pope named Valentine and he was pope for only 30 or 40 days in the year 847.
There has been no pope named Silas.
There have been 3 popes named Sylvester. Please be specific.