Surname Sairio (Sairio 
) , throughout the world, is a very rare cognomen. The last name Sairio is characteristic of Finland, where it is quite a rare surname, Venezuela, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Sairio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sairio | Philippines, Venezuela, Brazil, United States, Finland |
|
juho sairio FI (b. 1897) |
|
| lilli sairio Finnish actor, FI (b. 1895) |
|
|
| yrjö sairio FI (b. 1892) |
|