Latest estimates from the World Evangelization Research Center.
| Group Name | Country | Language | 1995 Population | % Christian | Scripture Availability | Jesus Film | Christian Broadcasts | Mission Agenicies |
| Talysh | Azerbaijan | talysh | 146,600 | 0% | None | None | None | None |
| Harzani | Iran | harzani | 26,900 | 0.06% | None | None | None | None |
| Karingani | Iran | karingani | 16,600 | 0% | None | None | None | None |
| Takistani | Iran | takestani | 299,200 | 0% | None | None | None | None |
| Talysh | Iran | talysh | 79,300 | 0.1% | None | None | None | None |