Thracian inscription "Geretos, Seusa"

From: Aigius
Message: 49880
Date: 2007-09-11

There is inscription "ΓΗΡΗΤΟΣ ΣΕΥΣΑ" (Geretos Seusa) on Thracian
golden ring-seal:

http://forum.istorija.net/photos/show-album.asp?albumid=14&photoid=610

I think inscription means "Geretos the governor of Seusa", or "Geretos
from Seusa". Can name Geretos be related to Lithuanian word GĖRĖTIS
(GERETIS), which means TO ENJOY, TO ADMIRE, TO DELIGHT, TO FEAST?
There are towns named Seusa and Sausa in Romania. Can these names be
related to Lithuanian word SAUSA, meaning DRY, Latin word SICCUS with
the same meaning and to Russian word SUHOJ with the same meaning?