Across the world, Tongzon (Tongzon 
) is an extremely rare unknown gender first name. Much more prevalently, Tongzon is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Tongzon | Australia, United States, Philippines |
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