Diorio Surname Meaning & Origin
What the Diorio last name means, where the surname began and how it spread.
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Meaning and origin of the Diorio last name
Meaning of the Diorio last name: the son of Iorio or Orio, pet forms of Onorio (honor). The surname Diorio comes from Italian naming, and Smith reads it as the son of Iorio or Orio, pet forms of Onorio (honor). Around 7,586 people carry the Diorio name today, with many in the United States, Brazil and Argentina.
Arms associated with the Diorio name
Sharing a surname establishes no coat of arms entitlement; heraldry follows documented individual lineages.
Get your full Diorio family history
This is only a glimpse of the Diorio story. The full Diorio history report goes much deeper into where the name began, who carried it and how the family spread, and it comes with a museum-style painted Diorio coat of arms. Get the full Diorio report.
Diorio name FAQ
What does the Diorio name mean?
The son of Iorio or Orio, pet forms of Onorio (honor).
Where does the Diorio surname come from?
It originates in Italy, and is also found in the United States and Brazil.
Is there a Diorio coat of arms?
Arms were granted to individuals rather than to everyone with a surname. Herald Lab paints a personalized Diorio coat of arms in museum style, based on historic heraldry.
Sources: Elsdon C. Smith, Dictionary of American Family Names (1956), individual surname entries; modern indexed dictionary entries supersede conflicting interpretations.; Forebears, Surnam.es and individual surname distribution references.