Ephratah means “fruitful.” The name designates Caleb’s second wife and the ancient name of Bethlehem in Judah. Bethlehem is also called Bethlehem-Ephratah.
Ephratah is connected with Bethlehem, the town associated with David’s youth and with the family line of David. Its inhabitants are called Ephrathites, and Bethlehem-Ephratah is named in Micah.
The ancient name Ephratah was used for Bethlehem in Judah. The name also occurs in genealogical material concerning Caleb, Hur, and Caleb’s descendants.