Strong’s Greek
G1046 — Gadarenos
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
Γαδαρηνός
Gadarenos — pronounced gad-ar-ay-nos'
from Gadara (a town east of the Jordan); a Gadarene or inhabitant of Gadara:--Gadarene.
3 occurrences in the KJV.
Mark 5:1
And they came over unto the other side of the sea, into the country of the Gadarenes.
Luke 8:26
And they arrived at the country of the Gadarenes, which is over against Galilee.
Luke 8:37
Then the whole multitude of the country of the Gadarenes round about besought him to depart from them; for they were taken with great fear: and he went up into the ship, and returned back again.