Toya can function as a given name or surname with roots in multiple cultures, including Spanish traditions where it occasionally appears as a nickname or toponymic reference linked to specific locations. In Spanish-speaking contexts, it can sometimes serve as a shortened pet form of names like Victoria or Antonia, though it is equally recognized as a traditional Japanese given name or surname with entirely different kanji derivations. Its dual heritage means its linguistic background depends heavily on the specific geographical and cultural lineage of the individual bearing the name.