Family name Sahanna (Sahanna 
) , across the world, is a very rare cognomen. The last name Sahanna is habitual in Australia and New Zealand, particularly Australia, where it is a very rare surname. More frequently, Sahanna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sahanna | Philippines, Australia, United States, India, Brazil |
| rosetta sahanna Western Australian politician, AU (b. 1960) |
|