Family name Phomphakdee (Phomphakdee 
) , in all the world, is a very rare cognomen. The cognomen Phomphakdee is habitual in Laos, where it is a rare surname, Thailand, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Phomphakdee | Laos, United States, Thailand |