Family name Ельдер (Tendron 
, Ельдер 
) , globally, is quite a rare cognomen. The last name Ельдер is characteristic of France, where it is quite a rare surname, Mexico, where it is an extremely rare surname, and Canada. Not in comparison with a country's population, it is commonest in France, Mexico, and the United States. Very seldom, Ельдер is the forename as well as the last name.