Family name D'Arcadia (D'Arcadia 
) , across the world, is a very rare cognomen. The cognomen D'Arcadia is habitual in Italy, where it is a very rare surname, and Brazil, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| D'Arcadia | Italy, Brazil |
| paulo tadeu silva d'arcadia politician from Brazil, BR (b. 1954) |
|