What name do u think would suit this horse?

Her previous name whas Milstone's Galianthes but I am thinking maybe something sweet because she is sweet! She is a 2yo purebred Arabian filly and she just loves me and when i give her a big cuddle and a kiss and when i say 'kiss' she puts her soft nose up to my face and gently nuzzles me. I am thinking something like Lulu or Lou Lou?