Cognomen ランチ (Lunch 
, Ranch 
, ランチ 
) , around the globe, is quite a rare surname. The surname ランチ is characteristic of Bahamas, where it is quite a rare surname, Denmark, and Sweden, where it is a rare surname. In absolute terms, it is commonest in the United States, Denmark, and Indonesia. Also, ランチ is the forename as well as the last name.