Cognomen สมุทรสาคร (สมุทรสาคร 
, Samutsaran , Samutsarun ) , around the world, is a rare surname. The last name สมุทรสาคร is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, สมุทรสาคร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Samutsaran, Samutsarun, สมุทรสาคร, Samutsarn | Thailand |
Phtsamut, Sakamporn, Sakaowarat, Sakhamut, Sakhonchit, Sakhum, Sakhumduang, Sakhumwang, Samabut, Samakorn, Samathoom, Samatohrn, Samatsribut, Samattakarn, Samattakorn, Samattounka, Samattsribut, Samatu, Sambutmai, Samittanam, Samittanub, Samittun, Samootbarn, Samootsakorn, Samphutsa, Samputsa, Samrut, Samsamut, Samtuean, Samudsacon, Samudsarn, Samudthanake, Samuktham, Samuntcha, Samuntit, Samutachak, Samutaon, Samutasan, Samutasin, Samuthai, Samuthlom, Samuthranon, Samuthsakorn, Samuthsaran, Samuthtal, Samutiam, Samutkao, Samutkaw, Samutkham, Samutkheeree, Samutkleo, Samutkow, Samuton, Samutoon, Samutpech, Samutrathai, Samutrsin, Samutsaeng, Samutsakhon, Samutsakorn, Samutsan, Samutsang, Samutsat, Samutsate, Samutsathirarag, Samutsatirarak, Samutset, Samutsin, Samutson, Samutsopakul, Samutsopon, Samutsorn, Samutsran, Samutsri, Samutsribut, Samuttaban, Samuttagorn, Samutthanon, Samutthawach, Samutthiyakorn, Samuttiyakorn, Samutya, Sangsamut, Sasuttham, Saytongsamut, Seamsakunkeat, Seamsut, Seubsamut, Seubthuam, Sounsamut, Sutsakhon, Thesamuth, Thinsamut, and Wetsamutwaree
| ธวัชชัย สมุทรสาคร TH (b. 1952) |
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