When he was adopted by his stepdad (Lolo Soetoro) and became a citizen Indonesia (Indonesia did not except dual citizenship) Obama became Barry Soetoro.
Back to the states..he changed his name back to Barack Hussein Obama.
While in Canada in the 1980′s he used the name Barack Mounir Ubayd..
In some kind of (questionable) real estate deal…he went by the name Harrison J. Bounel and Michelle used the name on a social security number of Guadalupe Dominguez
Looks like lying, forgery, criminal misconduct runs in the family!