christian
It depends on what country you talk about. In the US for example all religions may be practiced as US accept immigration from almost all countries. In Indonesia, for example, Islam is the commonly practiced religion. In India, it is Hinduism, in China, it is Buddhism. In Vatican and most European countries, it is Christianity. and so on
Most people in the US who profess any religion profess to be Christians. There are many denominations of Christianity in the US.
Most people who live in the US believe in Christ
The most commonly known women on a US coin is Susan B Anthony. She was pictured on the US dollar coin made from 1979 to 1981 and again in 1999.
The most commonly performed massage is called Swedish, though it is known as American massage outside of the US.
I believe that Crest is the most commonly used toothpaste in America.
California
penny
Christianity ( Protestant 70% of Christianity in US Catholicism around 30% )
Deism, Christianity and Unitarian Universalism
Buddhist are accepted and treated kindly. Here in the US, we do not judge by religion, though most of our population is Christian, which is the only true religion.
Most still claim to be some sect of Christianity.