It is not appropriate to refer to a girl by a single term without context. However, there are many sweet nicknames that can be used for girlfriends, boyfriends, or spouses. Some examples include Princess, Buttercup, Dream Girl, Love Bug, Sunshine, Sweetheart, Precious, Darling, Angel, and Shug
. It is important to choose a nickname that highlights the attractive features that drew you in, their generosity and kindness, or how sweet you think they are. It is also a good idea to pick a pet name that is somehow connected to her personality
. Ultimately, the best nicknames for girlfriends are inventions of your own, something that only you two as a couple could come up with
