Kathy - soft, traditional and not as used as
Kate.
Kit - it has a better sound than
Kate and
Katie. It's also retro and not too feminine.
Kitty - it's dated yet cute, I love it, it's my favourite nickname for
Katherine.
Rina - my second favourite. It's rare, modern, sweet-sounding and short.
“Dear optimist, pessimist, and realist – while you guys were busy arguing about the glass of wine, I drank it! Sincerely, the opportunist!”
-Lori Greiner