The name that is transliterated as “Hadassah” in English means “myrtle.” (Source: Cornwall / Smith 1997 )
In Libras (Brazilian Sign Language) it is translated with a sign that combines the signs for “myrtle” and points to the traditional attire worn by women, who covered their mouths with a veil. (Source: Missão Kophós )
“Hadassah” 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 .