In the entire world, Proloy (Proloy 
) is quite a rare boy's forename. The given name Proloy is characteristic of Southern Asia, particularly Bangladesh, where it is a rare boy's name, and India. Much less frequently, Proloy is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Proloy | Bangladesh, Australia, United States, Malaysia, India |
| proloy saha Indian association football player, IN (b. 1965) |
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| proloy barua researcher (ORCID 0000-0001-6951-6628) |
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