Cognomen เมืองเพชร (เมืองเพชร 
, Sukonphet , Makphet ) , worldwide, is a rare surname. The last name เมืองเพชร is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, เมืองเพชร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Makphet, Mueanphet, เมืองเพชร, Sukonphet | Thailand |
Moungphet, Muangpech, Muangpet, Muangpetch, Muangphet, Mueangpetch, Mueangphet, Mueanpet, Mueanphetr, Muengphet, and Muephet