Nicknames for Jianni
3 nicknames, sorted by where they actually get used.
Office-safe
Jian
formal
Gee
formal
Playground-friendly
Ji
casual
Jianni carries 3 documented short forms — Ji, Jian, and Gee — 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.