Nicknames for Astro
4 nicknames, sorted by where they actually get used.
Office-safe
Ast
formal
Playground-friendly
Asy
casual
Asie
casual
Family nicknames
Astkins
endearment
Astro carries 4 common short forms — Ast, Asy, and Asie — drawn from its Japanese roots. The list splits into 1 office-safe pick and 2 playground-friendly options so you can match the moment.