
The fun secular Christmas stamps seem to be more popular than the more serious religious ones. Above, illustrated by Michael Little, closes the gap a little, I think (my own unscientific survey).

In 1965, this stamp featuring the gifts of gold, frankincense and myrrh was issued.
And in 1964, the very first Christmas stamp,
showing a family looking out at the Christmas star.
Both of these early stamps were issued in 3 and 5 cent denominations with the 5 cent used for regular sealed letters and the 3 cent for unsealed Christmas cards.
for Sunday Stamps - Christmas, religious
Wishing Everyone A Happy Christmas