George Walker Bush.
The current (2009) US president's name is Barack Obama.
He had no middle name because his parents did not give him one. This was not unusual at his time. Of the first 17 US presidents, only two had a middle name.
James Knox Polk satisfied this requirement.
name the 5 us presidents who had beardsLincolnGrantHayesGarfieldBenjamin Harrison
No US president has I, ,X, Y , or Z among his initials.
Presidents of what? In the USA, only people who were born in the US or its territories are allowed to be President.
US presidents after 1997 were William Jefferson Clinton (1993-2001) and George Walker Bush (2001-2009).
There are none to name.
Only Jefferson went by Thomas. Woodrow was given the first name Thomas but started going by his middle name when he was a young man.
Senator Obama will be sworn in on January 20 2009
Dwight D. "Ike" Eisenhower
Its called Air Force 1