Family name Alaguvelu (Alaguvelu 
) , in all the world, is a very rare surname. The surname Alaguvelu is habitual in Georgia, where it is a very rare surname, India, where it is an extremely rare surname, and the United States. Also, Alaguvelu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alaguvelu | United States, India, Georgia |
| s. alaguvelu Indian politician, IN |
|
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| k. alaguvelu Member of the Tamil Nadu Legislative Assembly, IN |
|