Source: The Great Interpretation of Dreams (Ibn Sirin)
A dirham in a dream indicates a male child. It may indicate speech and dispute. A sound dirham indicates truthful speech, and a fake one indicates false speech.
Source: Perfuming Humanity in the Expression of Dreams (Al-Nabulsi)
A dirham indicates an answered prayer. Whoever sees a dirham in his hand will get what he wishes.
Source: Signs in the Science of Expressions (Ibn Shaheen)
A dirham is interpreted as a child. Whoever sees himself finding one will be blessed with a child.