Family name ลัวร์ (Lua 
, ลัวร์ 
) , all over the world, is a common cognomen. The cognomen ลัวร์ is habitual in Singapore, where it is quite a common surname, Malaysia, where it is quite a rare surname, and Mexico. In absolute terms, this name is the most popular in Mexico, Malaysia, and the United States. Also, ลัวร์ is the forename as well as the last name.