Family name Periyanayagam (Periyanayagam 
) , all around the world, is a rare last name. The cognomen Periyanayagam is habitual in Malaysia, where it is a very rare surname, India, and the United States, where it is an extremely rare surname. More prevalently, Periyanayagam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Periyanayagam | Malaysia, Singapore, United States, India, Canada |
|
soundaraj periyanayagam Indian bishop (1949-2020), IN (b. 1949) |
|
Shetty, Sundar, Chetty, Victor, Sivaraj, Charles, Nayagam, Eswaran, Sagaya Victor, Karuppiah, Kalimuthu, Rajendran, Santhappan, Kristhuraja, Savarimuthu, and Subramaniam