Pahathmoab means “governor of Moab” and became the name of one of the chief houses of Judah. The supplied material does not identify with certainty the individual who first received the name or the occasion on which it was given. It suggests that the name may have originated from an early Judahite family that exercised dominion in Moab.
The name refers to a Judahite house or family rather than to a clearly described individual in the supplied material. Its association is with a family that held authority in or over Moab in early times.
The proposed connection with a Shilonite family of Judah that had dominion in Moab is presented as a conjecture. No certain account of the name’s origin is supplied.