Crossword clues for the word: POPELEO The word POPELEO has appeared as an answer to at least 8 crossword clues on different crossword puzzles. Crossword clues for POPELEO Showing 1 to 8 of 8 results Clue(s) Any of 13 Catholic leaders Any of 13 pontiffs First religious leader of his title to be called "The Great" He dissuaded Attila from invading Rome One of 13 religious leaders Pontiff of 1878. Vatican figure instrumental in saving Rome from Attila What 13 pontiffs were called