Well, this thread seems to assert that there is not.
Post a pic to refute. That would be the normal, non-assholic response.
Knock yourself out, bud. I'm not your research department.
There is a Madonna stamp, a virgin Mary stamp, wise men and Holy Family
https://store.usps.com/store/browse/category.jsp?categoryId=catBuyStamps&categoryNavIds=catBuyStamps