Surname Tykhon (Тихон 
, Tykhon 
) , across the world, is quite a rare cognomen. The last name Tykhon is habitual in Belarus, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Ukraine. Measured by absolute frequency, the name is most common in Eastern Europe, particularly Belarus, Russia, and Ukraine. More prevalently, Tykhon is the forename as well as the last name.