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Around the world, Adelard (Adelard
, Adélard
, Adelardus) is a rare boy's forename. The first name Adelard is habitual in Tanzania, where it is a rare masculine name, Indonesia, and Canada, where it is a very rare masculine name. In absolute terms, this name is the most popular in Indonesia, Tanzania, and the United States. Also, Adelard is the last name as well as the forename.