Cognomen Teyder (Teyder 
, Тейдер 
) , all around the world, is a very rare family name. The last name Teyder is characteristic of Kazakhstan, where it is a rare surname, Finland, where it is a very rare surname, and Russia. Not in comparison with a country's population, this name is the most popular in Russia, Kazakhstan, and Ukraine. Much less frequently, Teyder is the forename as well as the last name.