countries named after people

I found the following on this site:

http://www.kheta.ge/georgia/georgia.html

*All right, this is wandering into deeply obscure reaches of ancient philology, but here goes…

How do we get from Old Persian vrk to Middle Persian gurg? Actually, the Old Persian form could also be spelled “wrk”, pronounced something like “work.” There was a shift from Old Persian initial w- followed by r to gwr- to gur-. The final -k softened to -g.

The shift of initial w- to gu- is also seen in Frankish words in French: compare “ward” and “guard”, “warranty” and “guarantee”, “war” and “guerre”. Old Persian wered or wred ‘rose’ became New Persian gul. It also was loaned into Arabic as ward, into Hebrew as vered, into Homeric Greek as brodos, and into Attic Greek as rhodos, which eventually became our “rose.”

Arabic doesn’t have a /g/ sound, so it substituted j (which was historically a Semitic g anyway). This turned gurg into jurj, which explains how we got “Georgia.

What did the old name vrk come from? Perhaps some ancient tribal name in that area of eastern Georgia. Perhaps from the Proto-Indo-European root *wlkwo- ‘wolf’ which became v.rka in Sanskrit, varka in Old Persian, and gurg in New Persian. Also became Greek lykos, Latin lupus, and English wolf. A tribal totem?