Cognomen Sechii (Sechii 
) , all around the world, is a very rare last name. The cognomen Sechii is habitual in Nigeria, where it is a very rare surname, and India, where it is an extremely rare surname. Likewise, Sechii is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sechii | India, Nigeria |