Meaning of Rebecca. Hebrew name. In Hebrew, the name Rebecca means-Variant of Rebekah: Captivating; knotted cord.. Other origins for the name Rebecca include-Hebrew, Biblical.The name Rebecca is most often used as a girl name or female name.Hebrew Name Meaning-Variant of Rebekah: Captivating; knotted cord.Origin-Hebrew.Alternate Origins-Biblical.n Hebrew, the name Rebecca means-Variant of Rebekah: Captivating; knotted cord.. Other origins for the name Rebecca include-Hebrew, Biblical.The name Rebecca is most often used as a girl name or female name. Hebrew Name Meaning-Variant of Rebekah: Captivating; knotted cord. Origin-Hebrew. Alternate Origins-Biblical.