The name of the dolls "Fuwa Dolls" means "Good Luck Dolls", but the dolls don't mean anything except when you put their names together to say "Bei Jing Huan Ying Ni" it means "Welome to Beijing".
Here are the animals: Beibei - Fish Jingjing - Panda Huanhuan - Olympic Flame Yingying - Tibetan Antelope Nini - Swallow
Hope this helps!