Orletos means “The October Revolution, Lenin, and work are the base of Socialism,” derived from the phrase Oktyabrskaya Revolyutsiya, Lenin, i trud osnova Sotsializm. I kinda like this name, since it sounds vaguely Greek, like it could pass for a real name.
Oktyabrina means simply October, obviously in reference to the October Revolution of 1917. I’m not wild about the name October in English (though I do like less-common month names as people names, like September, January, and December), but it sounds a bit more like a name in Russian.
http://panzercentral.com/forum/viewtopic.php?f=96&t=36301 (penultimate post)