Which country borders Thailand?

None. There are no common Thai sur­names. Surnames were largely in­tro­duced to Thai culture only by the 1913 Surname Act. Under Thai law, only one family can use any given surname: any two people of the same surname must be related, and it is very rare for two people to share the same full name.

In Thai­land. River Kwai in Thailand today, but there was no such river when the "bridge on the River Kwai" was created. The movie tells a fic­tion­al story, and the film crew built a wooden bridge on the Mae Klong river. This part of the river was then renamed Khwae Yai to bring ge­o­graph­i­cal fact more in line with the movie.

Korat. The Korat is known col­lo­qui­al­ly as the "good luck cat". Tra­di­tion­al­ly, they are given in pairs to new­ly­weds or people who are highly es­teemed, for good luck. Until re­cent­ly, Korats were not sold, but only given as gifts. The Korat breed comes from Thai­land.

Egypt. Israel borders Egypt in the Sinai Penin­su­la.