Máriu
Máriu is a rare masculine given name and, less commonly, a surname found in parts of Europe. It is generally treated as a variant of Mario or Marius and is ultimately derived from the Latin name Marius, which appears in ancient Roman contexts.
The form Máriu uses diacritics that appear in some orthographies to indicate vowel quality or stress. This
Usage of the name Máriu is limited and not widely documented in major name registries or reference
Variants and related names include Mario, Mário, and Marius, as well as other culturally specific spellings