Globally, Brian Paul (Brian Paul 
) is a rare boy's forename. The forename Brian Paul is characteristic of Ireland, where it is a rare male name, Philippines, and Chile. In absolute terms, the name is most common in Philippines, Peru, and Chile. Very seldom, Brian Paul is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Brian Paul | Peru, Philippines, Chile, United Kingdom, Ireland |
Rey, Lapiad, Maturan, Mahinay, Mendoza, Salonga, Spencer, Allicer, Arriola, Atienza, Azcueta, Cabalan, Corlett, Centeno, Babiera, Deloria, Gonzaga, Ledesma, Lizardo, Samarita, Gilongos, Enriquez, Gloria, Garcia, Dodson, Rigney, Cepe, Dowd, Luna, Scurr, Bacus, Bausa, Padua, Reyes, Davis, Giron, Harrison, Tonge, Manalo, Mabazza, Medina, Stubbs, Andaya, Aguila, Cubitt, Bolduc, Ragudo, Rivera, Martin, and Cristobal