Was this feegled from
Rhianna's Twitter account?
Hmm, well ...
#1. Commander Samuel Vimes (Not sure what the remaining letters - 'Sile uos' - mean)
#2. I thought this could be Detritus, but there's only one 't'. Sigh.
#3. This looks like "Angua von Uberwald", but I have 'Ipt Canr' left over, and I'm not sure where those go. "Captrin"?

I think someone substituted an 'r' for an 'a' to make this harder!
#4 is Seargant Frederick Colon (although there's only one 'a' - is that 'Sergant'? Or 'Sargent'? Well, I know there's Malcolm Sargent, but 'Sargent' is not a military rank! Tsk.)
#5. That looks like Nobby Nobbs, but not enough 'b's.

Also, there's only one 'c' - so it can't be "Cecil", which is Nobby's real name.
It also can't be Carrot - there are two 's's in his surname, Ironfoundersson.
These are difficult. But I'm not much into anagrams, so they would be difficult for me. *sigh* Oh well ...