Dabi's birth name is officially Toya Todoroki, though it is frequently romanized as Touya Todoroki depending on the translation source and localization preference. Within the original Japanese text, his name utilizes the long vowel marker represented by the kanji characters for his given name, which translates to Touya in modified Hepburn romanization. Regardless of whether fans or official localizers spell it Toya or Touya, it refers to the exact same major character within the overarching narrative universe of the series.