Nicknames for Seojun
7 nicknames, sorted by where they actually get used.
Office-safe
Seo
formal
Seoj
formal
Playground-friendly
Seojy
casual
Seojie
casual
Sey
casual
Seie
casual
Family nicknames
Seokins
endearment
Seojun carries 7 common short forms — Seo, Seoj, and Seojy. The list splits into 2 office-safe picks and 4 playground-friendly options so you can match the moment.