Last name Mandayam (Mandayam 
) , globally, is a rare cognomen. The surname Mandayam is characteristic of the United States, where it is a very rare surname, India, where it is an extremely rare surname, and the United Kingdom. Very seldom, Mandayam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mandayam | United Kingdom, Canada, China, India, United States |
| sreedhar a mandayam researcher (ORCID 0000-0001-9044-012X) |
|
|
| narayan mandayam Ph.D. Rice University 1994 |
|
|
| prabha mandayam researcher |
|
|
| aditya mandayam Indian conceptual artist, PL (b. 1983) |
|