Furby Names

my furby changed his name back to toh-loo kah and his voice isn't as deep

(I did that MSA trick on him)

hi!! i had furbys when i was younger, and i recently bought one because i was feeling weird about my past years and i wanted to have a furby again. this is a furby boom, and this post is about her name. so, i saw that the furby boom's name were given via the application right ? (correct me if i'm wrong)

But she always say stuff like "Dee-kah wants hugs", with the "Dee-kah", and i search on the wiki, this is actually one of the name available. Do furbys boom also have name since their birth or is it only on the application ? if yes, why does she says "Dee-kah- ?

Thank you in advance.