Cognomen Jeyam (Jeyam 
) , worldwide, is a rare family name. The last name Jeyam is characteristic of Sri Lanka, where it is a rare surname, Switzerland, and Saudi Arabia, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in Sri Lanka, India, and Saudi Arabia. Also, Jeyam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jeyam | United Kingdom, Saudi Arabia, Sri Lanka, Malaysia, India |
| anita jeyam researcher (ORCID 0000-0001-8701-0233) |
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| jason scott jeyam association football player (1994-) (b. 1994) |
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