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