Nicknames for Toshiro
10 nicknames, sorted by where they actually get used.
Office-safe
Tos
formal
Tosh
formal
Iro
formal
Playground-friendly
Toshy
casual
Toshie
casual
Iroy
casual
Iroie
casual
Toy
casual
Toie
casual
Family nicknames
Toskins
endearment
Toshiro carries 10 common short forms — Tos, Tosh, and Toshy. The list splits into 3 office-safe picks and 6 playground-friendly options so you can match the moment.