The following is the entry for this language as it appeared in the 14th edition (2000).
It was superseded by the corresponding entry in the 15th edition (2005). See also the corresponding entry in the current edition of Ethnologue.
SIL code: KKM
ISO 639-2: nic
| Population | No estimate available. |
| Region | Cross River State, Odukpani and Akampka LGAs. |
| Alternate names | AKAYON, AKOIYANG, OKONYONG, OKOYONG, IYONIYONG |
| Classification | Niger-Congo, Atlantic-Congo, Volta-Congo, Benue-Congo, Cross River, Delta Cross, Upper Cross, Kiong-Korop. |
| Comments | Bilingualism in Efik. Spoken only by elderly people; the younger generation speaks Efik. For several generations before now the people were bilingual in Kiong and Efik. Nearly extinct. |
