While looking up the Thaiscript for 'name' the excellent dictionary at:
http://www.thai-language.com/ threw up a whole bunch of Farang names and their phonetic (though not literal) translations. I cut'n'pasted 'n'PDF'd them for your amusement.
I usually have a notebook with me on tour to keep track of bars and girls, on the front of which I printed my name (in Western script) so that I could show it in those bars where the music is just too much... Next tour I'll have it printed in Thaiscript too....
Cheers,
K.