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Cognomen Haler (Hala , Alar , Haler ) , in the entire world, is a common surname. The cognomen Haler is habitual in Lebanon, where it is quite a common surname, Syria, and Czechia (explore the name in all countries). In absolute terms, it most frequently occurs in India, Egypt, and Algeria. More prevalently, Haler is the forename as well as the last name.