How to find someone online?

[anubis]

Hi,
I need to find the adress(either mail or e-mail) of a childhood friend of mine. The fix is that i remember few details of him.
Namely 1. name.
2. current location(somewhere in US of A)
3. Moved there in abt 2001.
4. was a citizen of 2 other countries too.
5. parents died in plane crash.
6. probably lives now with maternal uncle/aunt.

The Fix is, no kin of his lives in my country, so i cant go asking her current address. The only way to search for him is through the NET.
Of the things i think can help me search him were
1. contact the embassy(less hope cos they dont usually divulge the info).
2. search yahoo or google(ended up with nothing) :'( .

Can somebody suggest me someway to find him out like some online search or someway?

--- ???

[yugi-moto]

I'f you know his last name, try finding him in the online phonebook.