Boikin, Nucum in Papua New Guinea

The Boikin, Nucum have only been reported in Papua New Guinea
Population
Main Language
Largest Religion
Christian
Evangelical
Progress
Progress Gauge

Introduction / History

The Boikin, also known as Nucum or Yangoru, are an indigenous people of East Sepik Province in Papua New Guinea, primarily in and around the Yangoru-Saussia District. Their homeland stretches from the foothills near the Prince Alexander Range down toward the Sepik River basin, a region marked by ecological diversity and long-standing settlement. The Boikin speak the Boikin language, part of the Ndu language family, one of the major Papuan language groupings in northern Papua New Guinea. This linguistic network reflects deep history among riverine and inland communities, with several dialects spoken across villages in the district.


What Are Their Lives Like?

Boikin daily life is structured around extended family and clan cooperation, with gardens and small vegetable plots forming the basis of subsistence. Sweet potatoes, taro, greens, and root crops are typical staples, while reciprocal labor and shared food production strengthen community bonds. Traditional horticulture and seasonal rhythms guide work, and village life involves both productive cooperation and social reciprocity. Knowledge of Tok Pisin and, in some contexts, English, supports engagement in regional marketplaces, schooling, and wider civic life beyond the rural villages where Boikin is spoken.


What Are Their Beliefs?

Christianity is the overwhelming religious identity among the Boikin, with most people identifying as Christians and participating in church life. Church gatherings provide not only worship but also community support and teaching. Portions of Scripture have been translated into the Boikin language, and these Scripture portions are actively used in personal reading and church settings, contributing to spiritual growth and discipleship. Traditional cultural beliefs related to ancestors and the unseen may continue to influence some cultural norms, yet the shared Christian identity shapes much of personal and communal moral orientation today.


What Are Their Needs?

Despite widespread Christian affiliation, many Boikin believers still need deeper biblical discipleship and leadership development that helps people live out Scripture in family life, community relationships, and daily decision-making. Pastors and lay leaders benefit from ongoing Scripture training and support to strengthen congregational health and shepherd with biblical clarity. Family ministries and youth discipleship grounded in both Scripture and local cultural understanding will help nurture mature faith across generations. Because the Boikin church is relatively established, believers also have opportunity to engage neighboring groups with limited Scripture access, contributing to wider gospel witness within Papua New Guinea.


Prayer Items

Pray that Boikin believers will grow in deep understanding and faithful application of scripture in their homes and communities.
Pray for local pastors, teachers, and ministry workers to be strengthened with wisdom, compassion, and insight as they guide congregations.
Pray for unity and Christlike love among extended families and across village networks.
Pray for the youth and young adults to be firmly rooted in faith as they navigate contemporary pressures and opportunities.
Pray that Boikin Christians will be empowered to share the gospel with neighboring peoples who have limited access to Scripture.


Scripture Prayers for the Boikin, Nucum in Papua New Guinea.


References

https://en.wikipedia.org/wiki/Boiken_language
https://www.ethnologue.com/language/bzf


Profile Source:   Joshua Project  

People Name General Boikin
People Name in Country Boikin, Nucum
Alternate Names Nucum; Yengoru
Population this Country 62,000
Population all Countries 62,000
Total Countries 1
Indigenous Yes
Progress Scale Progress Gauge
Unreached No
Frontier No
GSEC 5  (per PeopleGroups.org)
Pioneer Workers Needed
PeopleID3 10906
ROP3 Code 101545
Country Papua New Guinea
Region Australia and Pacific
Continent Australia
10/40 Window No
Persecution Rank Not ranked
Location in Country East Sepik province: Yangoru district.   Source:  Ethnologue 2016
Country Papua New Guinea
Region Australia and Pacific
Continent Australia
10/40 Window No
Persecution Rank Not ranked
Location in Country East Sepik province: Yangoru district..   Source:  Ethnologue 2016

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Primary Religion: Christianity
Major Religion Estimated Percent
Buddhism
0.00 %
Christianity
99.00 %
Ethnic Religions
1.00 %
Hinduism
0.00 %
Islam
0.00 %
Non-Religious
0.00 %
Other / Small
0.00 %
Unknown
0.00 %
Primary Language Boikin
Language Code bzf   Ethnologue Listing
Written / Published Yes   ScriptSource Listing
Total Languages 1
Primary Language Boikin
Language Code bzf   Ethnologue Listing
Total Languages 1
People Groups Speaking Boikin

Primary Language:  Boikin

Bible Translation Status  (Years)
Bible-Portions Yes  (1971-2003)
Bible-New Testament No
Bible-Complete No
Possible Print Bibles
Amazon
World Bibles
Forum Bible Agencies
National Bible Societies
World Bible Finder
Virtual Storehouse
Resource Type Resource Name Source
Audio Recordings Audio Bible teaching Global Recordings Network
Profile Source Joshua Project 
Data Sources Data is compiled from various sources. Learn more.