The name that is transliterated as «Elamite» in English is translated in Libras (Brazilian Sign Language) with a sign that combines «mountainous» (region) and the geographical map of Elam . (Source: Missão Kophós )
«Elamite» in Libras (source )
For more information on translations of proper names with sign language see Sign Language Bible Translations Have Something to Say to Hearing Christians .