Cognomen Эмметт (Emmett 
, Till 
, Эмметт 
) , all over the world, is a common last name. The last name Эмметт is characteristic of Hungary, where it is quite a rare surname, the United Kingdom, and Australia. In absolute terms, this name is the most popular in the United States, the United Kingdom, and Germany. Likewise, Эмметт is the forename as well as the last name.