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The Yabaana of Brazil

The Yabaana of Brazil, numbering approximately 90 people, are Unengaged and Unreached. They are an Arawakan people of the upper Rio Negro region of Amazonas whose language became dormant after assimilation and displacement, and who are historically associated with the network of riverine peoples of the northwest Amazon. They mostly adhere to Ethnoreligion and Portuguese is their primary language.

Photo by Google. (2026). Image generated by Gemini 2.5 Flash: Yabaana

Fast Facts:

Affinity Group: Latin American and Caribbean Peoples
Country: Brazil
People Cluster: South American Indigenous
Primary Language(s): Portuguese (por)
Primary Religion(s): Ethnoreligion
Population: 90
Strategic Progress Index (SPI): Unengaged and Unreached
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Recent CP Activity
People Group ID: PG017200
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Pray for the Yabaana of Brazil

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.

Pray Now!
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Dig Deeper (Religion):

Primary Religion: Ethnoreligion
Religious Affiliation: Ethnoreligion

50%
%
Ethnoreligion Adherents

Dig Deeper (Language):

Primary Language: Portuguese
Language Family: Indo-European

100%
%
Portuguese Speakers

Media Resources in Portuguese:

Films:
TitleLink
JESUSView Film
JESUSView Film
MagdalenaView Film
MagdalenaView Film
The SaviorView Film

5 films

Provided by the Jesus Film Project

View all resources

Bible Resources in Portuguese:

Bible Name (Translation)VideoAudioText
2014 Bible League International✓
Almeida Corrigida Fiel (ACF)✓
Almeida Revista e Atualizada✓
Almeida Revista e Corrigida✓
João Ferreira de Almeida Atualizada✓
Nova Traducao na Linguagem de Hoje✓✓
Tradução de João Ferreira de Almeida✓
Tradução Interconfessional - a BÍBLIA para todos✓✓

8 entries

Provided by Faith Comes by Hearing

Or check out the Portuguese 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): Frontier Unreached People Group, (LPI: 0), < 0.1% 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 Yabaana:
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

Pray specifically for the Yabaana of Brazil

For the wages of sin is death, but the free gift of God is eternal life in Christ Jesus our Lord.
readRomans 6:23

Pray that those who do know about God's free gift will hear and believe that the wages of sin is death, but the free gift of God is eternal life in Christ Jesus our Lord and that they will joyfully accept this gift.

Crispus, the ruler of the synagogue, believed in the Lord, together with his entire household. And many of the Corinthians hearing Paul believed and were baptized.
readActs 18:8

Pray that rulers and leaders will access the gospel, respond in faith, and be baptized, uniting with Christ and His Church, and influence others to follow Him.

My soul thirsts for God, for the living God. When shall I come and appear before God?
readPsalm 42:2

Pray that as people place their faith in Christ, they will thirst for God and be satisfied when they abide in Him.

Finally, be strong in the Lord and in the strength of his might.
readEphesians 6:10

Ask God to strengthen believers with His mighty power so that as they cross cultures to share the gospel, they will stand firm against the schemes of the enemy.

Yabaana Across Countries (ROP3 - 110904) reported in the following countries:

Strategic Progress Index
All

1 people group

PhotoPeople Group IDNameCountry ▼PopulationStrategic Progress IndexLanguageReligion
YabaanaPG017200YabaanaBrazil90Unengaged and UnreachedPortugueseEthnoreligion

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 Data Standards section.

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