Surname Халдис (Haldis 
, Halldis 
, Халдис 
) , globally, is a very rare cognomen. The family name Халдис is habitual in Bulgaria, where it is a rare surname, Indonesia, where it is a very rare surname, and Honduras. Measured by absolute frequency, it is the most numerous in Indonesia, the United States, and Bulgaria. More prevalently, Халдис is the forename as well as the last name.