According to Roman tradition, Cupid was consistently depicted as a cherubic little boy.
Cupid's portrayal as a young boy is a recurring theme, particularly within the Roman context. The provided reference specifically mentions that "For the Romans, the character of Cupid was always a cherubic little boy." This consistent depiction reinforces the idea that, at least within Roman mythology and art, Cupid's gender and age were fixed.
Therefore, based on this reference, the answer is yes, within the framework of Roman mythology, Cupid was always a boy.
