From http://www.doudoulinux.org/web/english/about/more-about/article/the-doudoulinux-origins.html http://www.doudoulinux.org/web/english/about/more-about/arti..

From http://www.doudoulinux.org/web/english/about/more-about/article/the-doudoulinux-origins.html http://www.doudoulinux.org/web/english/about/more-about/arti... "“Doudou” is a French word that means wubby, the teddy bear or the cloth that children carry everywhere and hug very strongly in their arms before falling asleep. In China the word 豆豆 means the same and is pronounced the same too." Chinese it's pronounced doughdough (4th tone, if anyone cares) as someone else mentioned below.