They don't look so "white"

Belarussians, that is.

What is so “white” about Belarus aka “White Russia?”

I haven’t found the “why” yet, but here is some info on the “how.” The current name Belarus is variant on the earlier Byelorus which literally meant “white russia.”

http://www.britannica.com/bcom/magazine/article/0,5744,15480,00.html

This U.S. Government publication notes that “a number” of explanations have been put forth for “white,” implying that no one really knows.
http://lcweb2.loc.gov/cgi-bin/query/D?cstdy:1:./temp/~frd_POfX::

Another source of Belarusan/Belarusian (different political parties prefer different versions) information is:
http://www.friends-partners.org/~kasaty/miscellany.html

At one site, “Cultural and Educational Profile of Belarus - Introduction (©Tatiana Usova)”, they explain it like this: