Historical Figures with X

• Xavier

  Given name of Saint Francis Xavier, 16th‑c. Catholic missionary

• Xerxes

  Yes! Xerxes I, famed Achaemenid Persian king.

• Xi Jinping

  Yes—Xi Jinping, China’s leader since 2012.

The words in the list Historical Figures with X come from players of the word game City, Country, River.