Special Thanks to Pedro segundo :D

Central northeastern Portuguese (Dialeto nordestino central)
Native to: Rio Grande do Norte, Paraíba, Alagoas, Sergipe, Pernambuco (except Recife metropolitan area and Zona da Mata), Ceará (South and South-Central, region also known popularly as "Cariri"), Bahia (North and North-Central, in the São Francisco River Valley), southeastern of Piauí and southwest of Maranhão
Native speakers: about 54 million
Language family: Indo-European (Romance)

is a dialect spoken in the central part of the Northeast Region, Brazil, in all the states of Rio Grande do Norte, Paraíba, Alagoas and Sergipe, much of the state of Pernambuco (except for the Zona da Mata and the Recife metropolitan area), northern of Bahia, southern of Ceará, southeastern of Piauí and a few regions of Maranhão. It has roughly about 53,078,137 native speakers and varies within the region. This dialect shares similarities between north coast, Baiano and Recifense dialects.