Surname John Allan (John Allan 
) , around the globe, is an extremely rare family name. The cognomen John Allan is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. Much more prevalently, John Allan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| John Allan | Costa Rica, Australia, Philippines, Chile, Canada |
Uy, Lapira, Javier, Howard, Fabian, Flores, Osabel, Watson, Yarman, Mendoza, Sanchez, Angeles, Rizaldo, Gilmour, Manlapaz, Calderon, Trinidad, Valiente, Villaruz, Sarmiento, Pollentes, Dela Cruz, Gordon, Garcia, Rivera, Rabino, Pio, Dee, Mora, Chan, Hipe, Funk, Saile, Sodoy, Stott, Artuz, Manzanades, Batir, Roman, Lopez, Lugtu, Nebre, Hales, Viray, Santos, Baculi, Palmer, Pelayo, Plata, and Villanueva