Family name Chennaiah (Chennaiah 
) , throughout the world, is a common cognomen. The family name Chennaiah is characteristic of India, where it is a rare surname, Kuwait, and Malaysia. More prevalently, Chennaiah is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chennaiah | India, United States, Malaysia, Kuwait |
| t. chennaiah Indian politician, IN (b. 1912) |
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| eda chennaiah Indian politician, IN |
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| madara chennaiah |
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