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PEOPLE GROUP PROFILE

The Bretons of United States

The Bretons of United States, numbering approximately 400 people, are Unengaged and Unreached. They are an ethnic group native to the region of Brittany (Breizh) in northwestern France. They are an Diaspora people in the Anglo-Celt people cluster of the Eurasian Peoples affinity bloc. Their primary language is French and their primary religion is Roman Catholicism.

Photo by Google. (2026). Image generated by Gemini 3.1 Flash: Breton

Fast Facts:

Affinity Group: Eurasian Peoples
Country: United States
People Cluster: Anglo-Celt
Primary Language(s): French (fra)
Primary Religion(s): Roman Catholicism
Population: 400
Strategic Progress Index (SPI): Unengaged and Unreached
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Recent CP Activity
People Group ID: PG047241

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Pray for the Bretons of United States

Join others around the world in praying for the lost to be saved, the gospel to advance, the global Church to grow, and for laborers to be sent out and sustained in the harvest.

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Dig Deeper (Religion):

Primary Religion: Roman Catholicism
Religious Affiliation: Christianity

70%
%
Roman Catholicism Adherents

Dig Deeper (Language):

Primary Language: French
Language Family: Indo-European

50%
%
French Speakers

Media Resources in French:

Films:

Provided by the Jesus Film Project

View all resources

Bible Resources in French:

Provided by Faith Comes by Hearing

Or check out the French bible at Bible.com

Linked from YouVersion

View all resources

Explore Lostness and Next Steps

Unengaged and Unreached

Strategic Priority Index (SPI): Unengaged and Unreached (SPI: 0), which means there are less than 2% evangelical Christian populations among which there are no known efforts focused on establishing self-sustaining churches consistent with evangelical faith and practice.
Lostness Priority Index (LPI): Pioneer Unreached People Group, (LPI: 1), 0.1% to 0.5% Evangelical.
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Recent CP Activity (GSEC: 1), this people group is less than 2% evangelical, some evangelical resources are available, but there has been no active church planting among them within the past two years

Next steps for the Bretons:
Begin signifcant prayer and fasting for this group
Send cross-cultural teams to discover and research this people group
Begin gospel seed sowing and church planting among this group

SPI: Unreached yet Engaged

The Bretons are Engaged yet Unreached, which means there are less than 2% evangelical Christian populations but there are sustained efforts at establishing self-sustaining churches consistent with evangelical faith and practice.

Next steps for the Bretons:
Continue prayer and fasting for this group
Continue gospel seed sowing and church planting among this group
Begin training up local leaders to lead and develop strategies to reach their own people

SPI: No longer Unreached

The Bretons are No Longer Unreached, which means there are more than 2% evangelical Christian populations and there are churches consistent with evangelical faith and practice. There is still more to be done among them.

Next steps for the Bretons:
Empower local believers to begin praying for their own people
Continue gospel seed sowing and church planting
Encourage local leaders to being leading church planting strategy and looking for Unreached and Unengaged groups nearby

Pray specifically for the Bretons of United States

Come to me, all who labor and are heavy laden, and I will give you rest.
readMatthew 11:28

Pray for those who are tired, weary, and burdened by the weight of sin to encounter Jesus and experience the rest that only He can give.

Your word is a lamp to my feet and a light to my path.
readPsalm 119:105

Pray that they will receive the Word of God as a lamp to their feet and commit their ways to Him.

Know that the Lord, he is God! It is he who made us, and we are his; we are his people, and the sheep of his pasture. Enter his gates with thanksgiving, and his courts with praise! Give thanks to him; bless his name!
readPsalm 100:3-4

Pray that as people place their faith in Christ, they will be in awe of the Lord God, their Creator, and will give Him thanksgiving and praise.

Go on up to a high mountain, O Zion, herald of good news; lift up your voice with strength, O Jerusalem, herald of good news; lift it up, fear not; say to the cities of Judah, "Behold your God!"
readIsaiah 40:9

Pray for God to send and sustain believers to go and herald the good news to the lost here.

Breton Across Countries (ROP3 - 101666) reported in the following countries:

To download a comprehensive people group list in spreadsheet form, visit our Research Data page.

Peoplegroups.org relies on updates from the field and other organizations for much of our data, so if you have any updates, please contact us. We use various international naming standards. For a list of these standards and fields, visit our Definitions page.

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