The name Igor is a Russian form of the Old Norse name Ingvarr, which was itself derived from the name of the Germanic god Ing and the Old Norse word 'arr' - 'warrior'. That is, it literally means 'the warrior of Ing'.
The Russian warrior cats site is a website dedicated to the Russian fan community of the "Warrior Cats" book series by Erin Hunter. It provides fans with information about the books, characters, and fan-created content such as art and fanfiction.
воин (pronounced voin)
James Warrior's birth name is Will Warrior.
Sparrowpelt was Halftail’s warrior name before his tail was bitten by a badger(I think)
Dovepaw's warrior name is Dovewing. Ivypaw's warrior name is Ivypool.
Bluestar's warrior name was Bluefur.
Rusty, or Firepaw's, warrior name is Fireheart.
Bluestar is a Russian Blue
Honeypaw's warrior name is Honeyfern.
Bumblekit's warrior name is Bumblestripe.
Firekit's warrior name was Fireheart.