Surname Chennapai (Chennapai 
) , globally, is a rare family name. The surname Chennapai is habitual in Southern Asia, particularly India, where it is a very rare surname. Much less frequently, Chennapai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chennapai | India |
Mr, Kiran, Sunitha, Sudhakar, Nataraju, Venkamraju, Mahalaxmi, Vidyavani, Eeshvaramma, and Krishnamraju