Last name 露比 (Ruby 
, 露比 
) , all around the world, is a common cognomen. The family name 露比 is habitual in Myanmar, where it is quite a common surname, Brunei, where it is quite a rare surname, and Denmark. Not in comparison with a country's population, it is commonest in the United States, Myanmar, and Mexico. More frequently, 露比 is the forename as well as the last name.