גִּיחוֹן (gîḥôn) is
a Hebrew proper noun
meaning Gihon. It appears
6 times
in 3 books of the Hebrew Bible
(Strong's H1521).
Same Hebrew root (TWOT 345a)
Range of meaning (TWOT 345a)a bursting forth; Gichon; Gihon
Full entry: Brown-Driver-Briggs and Strong's
גִּיחוֹןproper name of a river: a bursting forth
1.one of the rivers of Eden
2.spring of water near Jerusalem
Strong's H1521גִּיחוֹן: Gichon, a river of Paradise; also a valley (or pool) near Jerusalem KJV:Gihon.
Meanings: Brown-Driver-Briggs (1906) and Strong's Hebrew Dictionary (1890), public domain, via the Open Scriptures Hebrew Bible Project (CC BY 4.0). TWOT numbers for reference only.
Root family 345: גִּיחַgîaḥ — burst forth; draw forth, thrust forth, bring forth; gush forth, issue; break forth, labor to bring forth, come forth, draw up, take out