Globally, Reginald Paul (Reginald Paul 
) is a very rare male forename. The first name Reginald Paul is habitual in South-eastern Asia, particularly Philippines, where it is a very rare masculine name.
| VARIANT | COUNTRY |
|---|---|
| Reginald Paul | Philippines |
Sta. Lucia, Sta Lucia, Centeno, Enriquez, and Cartagena