A Beard on an Immature Boy
Scholars have said that seeing an immature boy with a beard in a dream may indicate his death before reaching maturity, as this is considered premature. However, if the boy is not far from the age of beard growth, it might signify his independence and self-reliance.
Per Ibn Sirin's Muntakhab al-Kalam fi Tafsir al-Ahlam
Note: These are traditional scholarly interpretations (ijtihad) drawn from a specific classical source — not a binding religious ruling, fortune-telling, or a prediction of the future.