Perhaps they all went to Tulas?

[Towlie]

5. I call BS! Cats never know their names.

... or rather, you never know a cat's real name, which is all the cat really cares about.

But above and beyond there’s still one name left over,
And that is the name that you never will guess;
The name that no human research can discover—
But THE CAT HIMSELF KNOWS, and will never confess.
When you notice a cat in profound meditation,
The reason, I tell you, is always the same:
His mind is engaged in a rapt contemplation
Of the thought, of the thought, of the thought of his name:
His ineffable effable
Effanineffable
Deep and inscrutable singular name.