In the world, Ren-Ren (Ren-Ren 
) is a rare epicene first name. The forename Ren-Ren is habitual in South-eastern Asia, particularly Philippines, where it is a rare gender-neutral name. Parts of the name also exists independently as a last name Ren, and a last name Ren.
| VARIANT | COUNTRY |
|---|---|
| Ren-Ren | Philippines |
| ren-ren ritualo Filipino basketball player, PH (b. 1979) |
|
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