Cognomen Patkeaw (Patkeaw 
) , in all the world, is a very rare last name. The surname Patkeaw is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Patkeaw | Thailand |
Chawled, Ronnawat, Chonnasorn, Suchawadee, and Pichayapong