Last name Лютэр (Luther 
, Luter 
, Lutero 
) , globally, is a common family name. The cognomen Лютэр is habitual in Marshall Islands, where it is quite a common surname, Seychelles, and Germany, where it is quite a rare surname. Measured by absolute frequency, the name is most common in the United States, Germany, and Indonesia. Also, Лютэр is the forename as well as the last name.