The term that is transliterated as “Canaan” in English is translated in American Sign Language with the sign loosely referencing the act of hiding/covering one’s face in shame. The association of “shame” with the name “Canaan” comes from Genesis 9, specifically verse 9:25. This sign was adapted from a similar sign in Kenyan Sign Language (see here). (Source: Ruth Anna Spooner, Ron Lawer)
“Canaan” in American Sign Language, source: Deaf Harbor