This depends entirely on how the term Christian is defined and also what figures are used. Some would say the USA, others the People's Republic of China, which despite official persecution, has a thriving house church movement numbering over 60 million persons and growing rapidly.
Countries of Lebanon and Syria have Drusie, Christians, and majority Muslims.
in china
Christianity is the largest, worldwide religion with over 2.1 billion adherents. The majority of Christians are in North America, South American, Africa, Europe and other English-speaking countries.
There are Christians living there, but they are not the majority.
The religion is technically still considered to be Christianity. However the vast majority of the "christians" are not christians at all, but live hypocritical lives pretending to be them. Along with this, the numbers of the Islamic nation in these countries as well as all over the world are increasing rapidly. People estimate that before long, Islam could easily become the majority religion of the world.
Egypt. It's estimated Christian population is 7,892,000, making the country 10% Christian.
No as in Israel most are Jews.
The majority of people who refer to themselves as "Jewish Christians" have zero Jewish heritage, they are mainly Christians.
The majority of European people are Christians of various denominations.
In the Western Hemisphere, Christianity is in the majority, while in the Eastern Hemisphere it is in the minority.
About 50 countries have a muslim majority population
AnswerSerbians are generally Christians. It is the Bosnians who are majority Muslim.