All is armin a boy Images News Videos Shopping girl Is Armin uses distinctly male language in Japanese. (He refers to himself as fIE < (boku), which pronoun, fairly rarely used by females unless they are traps.) The Shingeki no Kyojin Wiki him male. boy's name. Isayama has revealed that female character. Now this huge surprise for fans. Everyone thought was always but it looks like she girl. *Confused confusina confusion!