I don't think my name is particularly common, but I got stopped while going through immigration in Australia a while back, and was quizzed in a private room by

I don't think my name is particularly common, but I got stopped while going through immigration in Australia a while back, and was quizzed in a private room by 2 men in black suits for quite a while - who I was, why I was there, who I worked for, that kind of thing. In the end, they thanked me for cooperating (they were actually quite friendly and polite in general, not like going I to the US, for example) and explained that they were looking for someone with the same name as me.