Rhachab is used as a woman's name in a genealogy, marking her as the mother of Boes.

The attested use presents Rhachab as a woman named in a genealogical statement, with the genitive form identifying her as the mother of Boes in Matthew 1:5.

1. Woman named as Boes's mother · dominant

   In Matthew 1:5, the genitive singular feminine form occurs in the clause naming Salmon as begetting Boes from Rhachab; the APB renders, "Salmon then begot Boes out from Rahab."

   Matthew 1:5

In the Anselm Project Bible: In Matthew 1:5, the APB presents the name as "Rahab" in the genealogical clause "Salmon then begot Boes out from Rahab." The verse is read as a whole.