Surname Тибер (Thibert 
, Тибер 
) , throughout the world, is quite a rare cognomen. The family name Тибер is habitual in Canada, where it is quite a rare surname, France, and Luxembourg. Not in comparison with a country's population, it is commonest in France, Canada, and the United States. Much less frequently, Тибер is the forename as well as the last name.