Nicknames for Gianina
3 nicknames, sorted by where they actually get used.
Office-safe
Nina
formal
Gia
formal
Playground-friendly
Giani
casual
Gianina carries 3 documented short forms — Giani, Nina, and Gia — drawn from its Italian-origin roots. The list splits into 2 office-safe picks and 1 playground-friendly option so you can match the moment.