Cognomen לופטון (Lofton 
, לופטון 
) , globally, is a common last name. The cognomen לופטון is habitual in the United States, where it is quite a rare surname, Canada, where it is a rare surname, and New Zealand. Measured by absolute frequency, it is the most numerous in the United States, Canada, and the United Kingdom. Much less frequently, לופטון is the forename as well as the last name.