Kyrgyzstan...

[GSCole]

There may be a better web site, but the following one returns some
information on Kyrgyzstan and other place names:

http://www.getty.edu/research/tools/vocabulary/tgn/index.html

It does not focus on the name, per se, but the location.

Searching on Kyrgyzstan returns one matching place name (in the
database).  Clicking on that name brings up further information,
including the various sources of information for the listing.

George Cole   gscole at ark.ship.edu
Shippensburg University