Family name Tongzon (Tongzon 
) , across the world, is a very rare cognomen. The cognomen Tongzon is habitual in Philippines, where it is a very rare surname, Australia, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Tongzon | Australia, United States, Philippines |
| jose l. tongzon (b. 1951) |
|
Joy, Neil Raymond, Teodoro Jr, Jean Cheryl, Ferdinand, Epifania, Emmanuel, Edraline, Raymundo, Charlene, Melecio, Esther, Nenita, Nelmar, Judith, Danilo, Heidi, Jerry, Ramon, Meryl, Jose, Gene, Maria Janet, and Maria Victoria