Surname Cingler (Singar 
, Singler 
, Cingler 
) , in the entire world, is a common cognomen. The family name Cingler is habitual in Papua New Guinea, where it is quite a rare surname, Mauritius, and Germany. Not in comparison with a country's population, it is the most numerous in India, Germany, and the United States. Much less frequently, Cingler is the forename as well as the last name.