Family name ปิฎก (ปิฎก 
, Pidok 
, Pitavad ) , in the world, is a very rare last name. The last name ปิฎก is characteristic of Southern Asia, particularly India, where it is an extremely rare surname. More frequently, ปิฎก is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pitanut, ปิฎก | Thailand |
| Pidok | Thailand, Brazil, United States, Philippines, India |
| Pitavad | India |