🔼The name Pishon in the Bible
One (slightly daring) theory is that these four rivers represent the supersymmetry that may or may not lie at the heart of creation. Another, no less daring, is that the Pishon is the Indus (see below).
🔼Etymology of the name Pishon
In Hebrew the name Pishon could be derived from פוש (push) meaning to spring about or to be scattered:
Here at Abarim Publications we suspect that the name Pishon may be a Hebraized form of the Sanskrit name for the Indus, namely Sindhu (hence the names India and Hindu). The word Sindhu consists of sim, meaning region, and dhu, meaning to shake or tremble. Since the Pishon is the first river, the Pi- part may even come from פה (peh), meaning mouth:
The name Pishon possibly refers to a river that originates from a spring and forms into a delta. Jones' Dictionary of Old Testament Proper Names reads Great Diffusion. NOBSE Study Bible Name List reads Freely Flowing.
Here at Abarim Publications we propose Mouth Of The Region or even Valley Region.