Family name Gowthaman (Gowthaman 
) , around the world, is a rare last name. The last name Gowthaman is characteristic of Sri Lanka, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Singapore. Measured by absolute frequency, the name is most common in India, Sri Lanka, and United Arab Emirates. More frequently, Gowthaman is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gowthaman | Australia, United Arab Emirates, India, United States, Sri Lanka |
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v. gowthaman Indian film director, IN |
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| n s k gowthaman researcher |
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| s. gowthaman botanist |
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| ragul gowthaman researcher (ORCID 0000-0002-0008-6401) |
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| sivakumar gowthaman researcher |
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