I noticed it in a recent
UK BA - I've forgotten the combo but it was the middle name, and the BA explained that it honoured grandmother
Carola
Carola was born in Roumania and there was a British writer called
Carola Oman - I think
Carola is pretty and deserves more attention.
Is Caro pronounced to rhyme with pharoah, or is it like
Caroline with the suffix lopped off? If the latter it reminds me of carrot and I would not use it.