I really like Alice, but DH's mum's (recently deceased) cat was called that, so I don't think it'd go down well.
I like Toby too, Hippo, but that's our cat's name, so also a no go, and Ben, which was our family dog when I was little.
Why can't people be sensible like me, and call their cats something which nobody in their right mind would call a child
(Toby was a rescue).
I also have a huge family, around 35 cousins, and about 15 half cousins now, so we have a lot of the nicest names already taken. DH's favourite boys name is one of my cousins who I'm really close to, which was also my granddad's name (he died before I was born), and my favourite boys name is one of DH's cousins. But they're not close, and I've never met him, so I say that doesn't count!