Pope St. Martin is a saint but not a patron saint.
Pope Saint Leo the Great is not a patron saint.
Boniface is a saint but not a patron saint.
Pope St. Nicholas I is not a patron saint.
If you are referring to Pope Saint Leo I, he is a Doctor of the Church but not a patron saint.
Pope St. Zachary is not a patron saint.
Pope St. Cletus is a saint but not a patron saint at this time unless your name is Cletus. Then he would be your patron saint.
Pope St. Cletus is a saint but not a patron saint at this time unless your name is Cletus. Then he would be your patron saint.
Saint Benedict of Nursia, the father of western monasticism, is his patron saint.
Saint George is the patron saint of several countriesCanadaEngland (by Pope Benedict XIV)EthiopiaGeorgiaGermanyGreeceLithuaniaMaltaPortugalCappadociaCataloniaPalestine
Pope Saint Nicholas I was pop from 858 until 867 and is also known as Saint Nicholas the Great. He is the patron saint of heart attack and headache sufferers.
He is the patron saint of World Youth Days.
There are a number of saints named Julius. However, Pope St. Julius I is not a patron saint.