Last name Rajangam (Rajangam 
) , worldwide, is quite a rare family name. The cognomen Rajangam is characteristic of Western Asia, particularly United Arab Emirates, where it is quite a rare surname, Qatar, and Bahrain. Not in comparison with a country's population, it is the most numerous in India, Malaysia, and United Arab Emirates. Also, Rajangam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rajangam | United Arab Emirates, India, Singapore, Malaysia, Saudi Arabia |
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n. rajangam Indian politician, IN (b. 1920) |
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| m. rajangam Indian politician, IN (b. 1939) |
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| rajangam balasubramanian (b. 1929) |
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| sankaranarayani rajangam researcher |
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| sri rajangam |
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