The Greek transliteration Heber represents the Hebrew Ever — a descendant of Shem and ancestor of Abraham from whom the name 'Hebrew' (Ivri) is likely derived. He is listed in Luke's genealogy of Jesus as part of the line from Adam through Abraham.
Eber's inclusion in Luke 3's genealogy connects Jesus to the entire sweep of post-flood humanity. The name 'Hebrew' (Ivri) — meaning 'one who crosses over' or 'descendant of Eber' — anchors Israel's identity in this patriarch. The genealogy demonstrates that Christ's redemption is not only for Israel but for all the nations descended from Noah's sons, of whom Eber and his line are a part.