| Sum: | 299,549 | 294 | 104,640 | 34.93% | ||||
| Sub-Group | Ethnic-Group | Language | Country | Population | Churches | Evangelicals | Evang % | Major Religion |
| Mamasa | Mamasa | Mamasa | Indonesia | 110,000 | 220 | 100,000 | 90.91% | Christianity |
| Mamaa | Mamaa | Mamaa | Papua New Guinea | 312 | 1 | 280 | 89.74% | Christianity |
| Mama | Mama | Mama | Nigeria | 30,000 | 60 | 4,000 | 13.33% | Ethnic Religion |
| Mamanwa Negrito | Mamanwa Negrito | Mamanwa | Philippines | 13,597 | 13 | 350 | 2.57% | Ethnic Religion |
| Talang Mamak | Talang Mamak | Minangkabau | Indonesia | 20,000 | 0 | 10 | 0.05% | Islam |
| Jurua | Jamamadi | Jamamadi | Brazil | 320 | 0 | 0 | 0% | Ethnic Religion |
| Jamamadi | Jamamadi | Jamamadi | Brazil | 320 | 0 | 0 | 0% | Ethnic Religion |
| Mamasani | Mamasani | Alur | Iran | 125,000 | 0 | 0 | 0% | Islam |