NationStates

Prussia-Poland is traditionally a Christian country, with Lutheranism having slightly more adherents but with Roman Catholicism being more famous in our history. Contrary to the trend in other Western countries, atheism* is on the decline due to severe stigma from it's association with the defunct Communist regime. Other religions include Judaism and traditional Chinese beliefs(Taoism, etc), with the latter resulting from the Chinese minority from Qingdao. Islam is the smallest 'major' religion, with most of the adherents being Lipka Tartars. However, with the recent opening of borders to Syrian refugees, it is rapidly increasing in size, although non-Lipka muslims are viewed with scorn, even by Lipkas.

*Atheism is separate from agnosticism, although the latter receives only slightly less scorn
Statistics:
Christianity-89%
Roman Catholic-42%
Lutheranism-41%
Eastern Orthodox-2%
Other-1%

Judaism-4%
Orthodox-1%
Other-3%

Chinese traditional beliefs-5%
Islam-1%
Lipka-0.8%
Non-Lipka-0.2%
Other-1%

Addendum: Of the largest non-major religions, various forms of paganism are the most common, although still frowned upon, although not as much as Islam.

Yahafa Soika (traditional Badekonean religion) - 75%
Solali (traditional highland Badekonean animism) - 20%
SoyahafaBudaha (syncretism between YS and Buddhism) - 5%

Mostly secular, but there's still quite a few religious people

Buddhism: 25%
Theravada: 20%
Vajrayana: 10%
Mahayana: 70%
Shenism: 25%
Christianity: 10.2%
Protestant: 67%
Catholic: 23%
Orthodox: 20%
Islam: 20%
Sunni: 80%
Shia: 20%
Other: 8.6%
Judaism: 53%
Zoroastrian: 47%

Rest is secular

Though Libonesia are Ruled Under Islamic Theocracy With Only Single Party of Islamism Government With Population of Traditionally and Predominantly a Sunni Muslim Which Following the Madhab or School of Shafi'i Teaching of Sunni Sect, But Still the are Some Minorities Believed in Other Faith and Religion, They are the Christian Which the Majority of them are Libongan Christian Followed by Minorities in the Provinces those Who Believed in Christianity, Followed by Various Paganism Belief from Minorities, Followed by Other Religion Such as Buddhism and Many More that aren't Mentioned Which at Total Combination of 0.20% of Libonesian Population, While the Rest are Non Believers of God they are Known as the Atheist, of Course these Minorities Can Practice What Religion they are Believing in and they are Totally Tolerated and Respected in the Islamic State Treated as Equally to the Majority Muslim Population of Libonesia.

Official Religion: 97% Islam Sunni (Shafi'i) Predominantly

Religion of Minorities: 2.05% Christian
0.15% Atheist
0.06% Traditional Religion
0.04% Pagans
0.20% Others

* 49% Christian:
- 31% Thermodolian Christianity
- 8% Roman Catholicism
- 4% Anglican
- 3% Evangelical Protestantism
- 2% Mainline Protestantism
- 1% other Christian
* 45% No Religion:
- 18% Lapsed religious
- 16% Apathetic
- 10% Atheist
- 1% Anti-theist
* 2% Muslim
* 2% Jewish
* 1% Thermodolian Pagan Religions
* 1% other

By law, the Church of Nova Christianum, a Christian church of the Protestant denomination, is the state-church and adherence is mandatory by law for all citizens. In practice, we often look the other way in regards to other denominations of Christianity despite officially being outlawed. Judaism is tolerated due to its historic ties to Christianity. All other beliefs are banned but if they do not make their views known to the public, they can typically live without persecution, although this depends upon the religion. Some religions, like Islam, are explicitly banned due to being anti-Nova Christani in nature whereas others, like Buddhism, are merely implicitly banned due to the general ban on religions and churches other than the Church of Nova Christianum.

96% Christian:
83% Church of Nova Christianum
8% Other Protestant
3% Roman Catholic
1% Non-denominational
1% Other denomination

2% Judaism

2% Other

Neo Azati has a long history of polytheistic beliefs, which has continued to this day. However, with a recent push towards scientific advancement in order to stimulate economic growth, the number of non-religious persons is rising rapidly. The statistics for Neo Azati's religious beliefs as of the 2018 census are as follows:
43.7% Pagan:
39.8% Neo Azatican paganism
2.9% Hellenistic paganism
0.4% Norse paganism
0.6% other pagan or polytheistic beliefs
19.4% Buddhist only
9.4% Theravada Buddhist
4.1% Mahayana Buddhist
2.3% Varjayana Buddhist
(3.6% did not specify a specific form of Buddhism)
9.1% Christian
6.2% Protestant or non-denominational
2.1% Roman Catholic
0.5% Eastern Orthodox
0.1% Church of the Latter Day Saints
0.2% Other Christianity
3.9% Muslim
3.6% Sunni Islam
0.3% Shi'ite Islam
1.4% Hindu
0.7% Jewish
0.3% Sikh
0.2% Shinto
0.1% Zoroastrian
0.2% Other religions
8.2% Unspecified
12.8% Non-religious
6.5% Atheist
4.6% Agnostic
1.7% Apathetic

Asatru - 82%
Insvorn - 7%
Other/Irreligious - 1%

In the Constitutional Monarchy of the Grand Unity of the Righteous Nation Cele religion has been outlawed by the order of the Grand Monarch.

No religious affiliation: 57%
Buddhism: 15%
Shinto: 12%
Christianity: 12%
Other: 4%

15% Buddhist
14% Christian
4% Atheist
2% Other
65% Maxwellist

Our glorious Holy Empire of Adamgama has had its own church ever since the fall. The Divine Catholic Church of Adamgama adheres to all the holy traditions of our Christian ancestors (Our enemies call our religion patriarchal conservative catholicism).

79.4% Pure Christians (Members of the Divine Catholic Church of Adamgama)
10.7% Converted Christians
4% Baptists
1.5% Other non Catholic Christians
0.5% Jewish
0.5% Other
0.4% Other Catholic Christians (Ancient Catholic Believers)
0.4% Agnostic
0.3% Buddhist
0.3% Atheist

80% Christian
Roman Catholicism 43%
Lutheranism 35%
Other Christian 2%

15% Irreligious
7% Agnostic
6% Athiest
2% Deism

5% other faiths
4% Judaism
0.4% Islam
0.6% other religions

Religious affiliation/identity in Greater Adygea has been historically colored by the practice of the people to integrate neighboring religions into their native traditions rather than convert outright. The spiritual landscape in Greater Adygea is also evolving rapidly, however, due to a sharply skyrocketing interest in Paganism and occult philosophies in Europe after the Second Great War. As a result of this resurgence, dubbed the "Zurukzuform", there has been a shift in the spiritual current of Greater Adygea away from Abrahamic influences and elements, and back to the original forms of native Adyge spirituality. Statistics are as follows:

70% - Caucasian Paganism/Traditional Native Religion
15% - Islam (Sunni and Sufi)
10% - Christianity (Catholic, Eastern Orthodox, Gnostic)
5% - Other (Buddhism, Vedism)

Vedastia as a whole:

• Christianity: 69.34%
  
  • Protestantism: 50.58%
    
    • United Episcopal Church (High church Anglican and Lutheran union): 25.01%
    • Calvinism: 18.72%
      
      • Reformed Church of Vedastia: 13.95%
      • Free Reformed Church of Vedastia: 3.42%
      • Congregational Union of Vedastia: 1.35%
    • Congregation of God (Pentecostal): 6.85%
  • Catholicism: 18.76%
• No religion: 27.26%
• Judaism: 2.51%
• Other religions: 0.89%

80% Sunni
10% Christian
8% Shia
2% Other

Veradelle Religious Statistics.

- Christianity (Catholicism): 35%
- Christianity (Protestantism): 15%
- Atheist/Agnostic/None: 35%
- Paganism (Animism, Wicca, Spiritualists): 10%
- Other: 5%

Theravada Buddhist-49%
Sunni Muslim-12%
Other (including both irreligious people and various folk/animist traditions) 39%

Caellian 71%
-Traditionalist 30%
-Reformist 40%
-Evangelical Reformist 20%
-Mainline Reformist 14%
-Tollorani Reformist 6%
-Other Caellian 1%
Christian 8%
Jewish 3%
Muslim 2%
Other world religions 1%
Athiest/Agnostic/Nonreligious 15%

Protestant - 2%
Catholic - 9%
Eastern Orthodox - 4%
Non-Denominational Christian - 3%
Germanic Polytheism - 11%
Romuva Polytheism - 5%
Sunni - 0.2%
Shia - 0.8%
Judaism - 1.3%
Other - 0.7%
Irreligious - 53%

Christian (58%)
• Roman Catholic (34%)
• Protestant (21%)
• Other Christian (3%)
Unaffiliated (32%)
• None (20%)
• Agnostic (7%)
• Atheist (5%)
Jewish (3%)
Muslim (2%)
Buddhist (1%)
Hindu (1%)
Other (3%)
• Unitarian (2%)
• New Age (<1%)
• Native Faiths (<1%)

Christianity: ~80%
Dutch Reformed Christianity: 85%
Roman Catholicism: 10%
Other Christian: 5%

Islam: ~10%
Ibadi: 90%
Sunni: 10%

Indigenous Beliefs: ~10%

Protestant Christianity - 45%

Dutch Protestant - 35%
Lutheran - 5%
Anglican - 2.5%
Other Protestant denomination - 2.5%

Irreligion - 30%
Roman Catholicism - 15%
Buddhism - 5%
Islam - 2.5%
Other (non-Protestant and non-Catholic) Christian denominations (including Latter Day Saint, Jehovah's Witness, non-denominational, and Orthodox Christian) - 1.5%
Other non-Christian religion - 1% (including Zoroastrianism, Bahá'í Faith, and Scientology)

Capite West was founded by the English with a large amount of Italians and Spanish people. Because of that, the nation, as of the last census is predominantly Christian.

Protestant-57%
Catholic-31%
All Christian-88%
Atheist-5%
Jewish-6%
Hindu-0.5%
Asian Mythology-0.4%
Muslim-0.1%
All Religions-95%

Freedom of religion is a right in Capite West, but immigration is illegal and people don't look at alternatives religions positively. Atheism is also frowned apon.

Of those who are religious, which is about two thirds of our nation...

Megatronism-70%
Christianity-15%
Ponyism-5%
Judaism-5%
Islam-3%
Others-2%


Megatronists and Christians celebrate Christmas and Ponyists celebrate Hearthswarming on the same date.