All over the world, พระประแดง (พระประแดง 
, Phapra , Phadaeng 
) is an extremely rare unknown gender first name. Predominantly, พระประแดง is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Phramphlaeng, พระประแดง, Phapra | Thailand |
| Phadaeng | Thailand, United States |
Bhadadaeng, Phapradaeng, Phaprak, Phatdaengthan, Phraakradate, Phradindaw, Phrakhrapalad, Phrathuang, Pladaeng, Prabnakhon, Prabphang, Prachoomdaeng, Prachumdaeng, Pradabdao, Pradabdaw, Pradabklai, Pradablai, Pradabvit, Pradaengpooy, Pradaengpuy, Pradakorn, Pradang, Pradangpooy, Pradangpuy, Pradaplai, Pradapphet, Pradasri, Pradmuang, Prakaenkaeo, Prapadsuang, Prataung, Prathaueng, Prathaung, Prathorung, Prathuangtana, Prathuangthin, Prathung, Pratukkheenung, Pratungtham, Ratdaeng, and Suphadaeng