Couculan? Now that's... a very peculiar name. I haven't heard anything similar to it. o.o You sure they didn't make it up? Then you can spell it however you want! X3
I don't even know the show or its level of seriousness. 8D;
Haha a special name for a special family... Ah why not? Good luck finding the ultimate spelling for it! XD
Ah lol! XD But at least it's better then todays scary half 3D shows that makes you cower behind the couch in fear of them forcing their way through the TV to eat your soul. x_x;