Surname ลุดวิก (Ludwig 
, ลุดวิก) , in all the world, is a widespread cognomen. The cognomen ลุดวิก is habitual in Germany, where it is quite a common surname, Marshall Islands, and New Zealand (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in Germany, the United States, and Brazil. Also, ลุดวิก is the forename as well as the last name.