I've been thinking of
Hattie today. My father's maternal grandmother was named
Hattie (her given name not just a nn), and apparently she was a big influence on his life. She passed before I was born. Anyway, to the point, I think it could be a sweet little nickname, but is just too insubstancial to stand alone. WDYT? Also, what all could it be a nickname for? Thanks!