Baby Name Poll

Lola vs. Lina vs. Lolly
What nickname for Caroline Olivia works/sounds best? I have a great gma Lola that I think would be cool to honor if it made sense! If that's too disconnected I would also call her Lina maybe? But do I need a C nickname like Callie? There's another Callie on my husbands side so I'm trying to avoid that. I usually love vintagy nicknames like Lottie or Polly. Would Lolly be too weird? haha. I'm open to other suggestions. Most of the time I'll just introduce her as Caroline!