[ars]

That's pretty common for dual American/Israeli citizenship. Lots of Jews have two names: A Hebrew name and an English name.

Sometimes they are transliterations of each other, sometimes translations, and sometimes no relationship between them at all.

[wisty]

Also, transliterations can change. "Bruce" Lee and "Jet" Li have the same "last" (family) name. But China decided to replace the English-friendly Wade-Giles with the more efficient pinyin, so younger Chinese will transliterate their names differently.