khan

Where does the word "khan" come from? It comes from Turkic khaqan, passing through Old French before entering English (1200s).

Khan’s story begins in Turkic: khaqan meant “ruler, sovereign.” Contracted over time to "khan". By 1200s, the word had taken hold in Old French as chan. Spread into medieval European languages through contact with Central Asian empires. It reached English by 1200s as khan. Known in Europe since the 13th century, later broadened into a general title of respect. Today, khan means a title for a ruler or nobleman in Central Asia, Afghanistan, and parts of the Indian subcontinent; also used as a surname.

1. Stage 1 · Turkic · medieval khaqan "ruler, sovereign", contracted over time to "khan".
2. Stage 2 · Old French · 1200s chan "Mongol or Turkic ruler", spread into medieval European languages through contact with Central Asian empires.
3. Stage 3 · English · 1200s khan "ruler, prince", known in Europe since the 13th century, later broadened into a general title of respect.