Nicknames for Catarina
4 nicknames, sorted by where they actually get used.
Office-safe
Cata
formal
Rina
formal
Cat
formal
Playground-friendly
Tarina
casual
Catarina carries 4 documented short forms — Cata, Tarina, and Rina — drawn from its Portuguese-origin roots. The list splits into 3 office-safe picks and 1 playground-friendly option so you can match the moment.