Surname Трифон (Трифон 
, Tryfon 
, Trifon 
) , globally, is a common family name. The cognomen Трифон is characteristic of Bulgaria, where it is quite a common surname, Greece, and Cyprus. Measured by absolute frequency, this name is the most popular in Greece, Bulgaria, and Romania. Also, Трифон is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Трифон | Kazakhstan, Russia, Bulgaria, Poland, Ukraine |
| Tryfon | Cyprus, United States, Poland, Greece, Venezuela |
| Trifon | Romania, Bolivia, Philippines, Bulgaria, Greece |
| Tryphon | Australia, United States, Tanzania, Greece, Democratic Republic of the Congo |