Surname Sairia (Sairia 
) , in all the world, is a rare cognomen. The cognomen Sairia is characteristic of New Zealand, where it is a rare surname, Bangladesh, where it is a very rare surname, and Malaysia. In absolute terms, it is the most numerous in Bangladesh, India, and New Zealand. Very seldom, Sairia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sairia | Bangladesh, Philippines, New Zealand, Brazil, India |