Surname Лафер (Lafer 
, Laffer 
, Лафер 
) , in the world, is quite a rare family name. The cognomen Лафер is characteristic of Austria, where it is quite a rare surname, Algeria, and Switzerland, where it is a rare surname. In absolute terms, the name is most common in Algeria, Austria, and the United States. Much less frequently, Лафер is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lafer | Austria, Germany, United States, Ethiopia, Algeria |
| Laffer | Australia, Austria, Germany, Brazil, United States |
| Лафер | Kazakhstan, Russia, Ukraine |
| лафер, герман шлемович German scientist and entomologist (1936-2014), RU (b. 1936) |
|