Family name Raghavachari (Raghavachari 
) , worldwide, is a rare surname. The surname Raghavachari is characteristic of Bahrain, where it is a rare surname, India, where it is a very rare surname, and the United States. More prevalently, Raghavachari is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Raghavachari | Canada, Bahrain, United Kingdom, United States, India |
| balaji raghavachari Ph.D. The Pennsylvania State University 1992 |
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| nalini raghavachari researcher (ORCID 0000-0001-8674-1755) |
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| mukund raghavachari Ph.D. Princeton University 1998 |
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| t. g. raghavachari |
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