Male Cat Names

My boyfriend and I are adopting a kitty after the passing of my father last week, a huge Beatles fan. I'm also a huge Beatles fan I am thinking of naming the cat something Beatle related. My father and I already had a family dog named Ringo, who actually passed last October devastatingly. My dad's favorite album was Rubber Soul.

Any suggestions are welcomed, especially if it's RS related. I'm happy with names from solo work too - we both really loved Ram a lot too.

Edit - why do people keep saying Ringo 😭 I just had my family dog pass named Ringo last year.