Around the world, Biagio (Biagio 
, Blasius 
, Бьяджо 
) is a common boy's first name. The first name Biagio is habitual in San Marino, where it is a common masculine name, Italy, where it is quite a common masculine name, and Namibia, where it is quite a rare masculine name. In absolute terms, the name is most common in Italy, Indonesia, and Germany. Very seldom, Biagio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Biagio | Germany, Italy, India, Brazil, United States |
| Blasius | Germany, Italy, Indonesia, Brazil, United States |
| Бьяджо | Ukraine |
| biagio, archbishop of torres Roman Catholic archbishop (b. 1101) |
|
|
| biagio di goro ghezzi Italian painter in Siena (b. 1325) |
|
|
| biagio pelacani Italian philosopher, mathematician and astrologer, IT (b. 1355) |
|
|
| biagio molin Roman Catholic patriarch, IT (b. 1380) |
|
|
| biagio assereto Italian admiral, IT (b. 1383) |
|
|
|
biagio rossetti Italian architect, IT (b. 1447) |
|
|
biagio pupini Italian painter, IT (b. 1450) |
|
|
biagio milanesi FR (b. 1444) |
|
|
biagio da cesena Papal Master of Ceremonies, IT (b. 1463) |
|
|
biagio caropipe IT (b. 1462) |
|
| baldassarre di biagio Italian Renaissance painter (1430/1434–1484), FR (b. 1430) |
|
|
| biagio berra (b. 1430) |
|
|
| biagio di antonio tucci Italian painter (1446-1516), FR (b. 1446) |
|
|
| biagio balbani (b. 1453) |
|
|
| biagio buonaccorsi FR (b. 1472) |
|
Meli, Morelli, Messina, Santoro, Coppola, Palumbo, De Luca, De Rosa, Ferrara, Orlando, Chianese, Catalano, Pugliese, D'Angelo, Garofalo, Grimaldi, Giordano, Liccardo, Lombardo, Esposito, Vallefuoco, Migliaccio, Martino, Vitale, Grasso, Riccio, Marra, Mauro, Amato, Conte, Barra, Bruno, Rizzo, Russo, Gallo, Greco, Sorrentino, Leone, Fusco, Iorio, Oliva, Marino, Alfano, Caruso, Barone, Parisi, Pagano, Romano, Longo, and Carannante