Nicknames for Tokio
4 nicknames, sorted by where they actually get used.
Office-safe
Tok
formal
Playground-friendly
Toy
casual
Toie
casual
Family nicknames
Tokkins
endearment
Tokio carries 4 common short forms — Tok, Toy, and Toie. The list splits into 1 office-safe pick and 2 playground-friendly options so you can match the moment.