The name that is transliterated as “Hamor” in English means “ass / donkey.” (Source: Cornwall / Smith 1997 )
In Libras (Brazilian Sign Language) it is translated with a sign that depicts “circumcision” (see the story starting with Genesis 34:13) and U as a replacement for the initial H. (Source: Missão Kophós )
“Hamor” 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 .