cath fach
You can say "dim ond ychydig bach" in Welsh, which translates to "only a little bit".
Google translator states it as 'ferch fach'
'Cat' in Welsh is 'cath'.
The word for cat in Welsh is "cath".
Fesul tipyn.
peerie cat
(Merch) fach. [MERKH vaakh]
"You are Welsh" = Rwyt ti'n Gymreig
In the story the cat in the hat comes back, the cat in the hat brings Little Cat A, Little Cat B, etc.. all the way to Little Cat Z. It doesn't really say if they are brothers or not.
"Little brother" in Welsh is "brawd bach."
cath
kot kotek - little cat