Surname Gueidel (Gueidel 
, Гейдель 
) , in all the world, is a very rare last name. The cognomen Gueidel is characteristic of Belarus, where it is a rare surname, Russia, where it is a very rare surname, and Kazakhstan. Not in comparison with a country's population, the name is most common in Eastern Europe, particularly Russia, Belarus, and Ukraine. Much less frequently, Gueidel is the forename as well as the last name.