Coastal Bikol

Coastal Bikol (Baybayon na Bikol) is one of the three groups or family languages of Bikol languages. It includes Mt. Isarog Agta, Mt. Iraya Agta, Central Bikol, and Southern Catanduanes Bikol, sometimes classified as a dialect of Central Bikol.

Ethnologue
The languages grouped as Coastal Bikol according to Ethnologue are:
 * Coastal Bikol (Northern)
 * Isarog Agta language
 * Mount Iraya Agta language
 * Central Bikol language
 * Canaman dialect (standard)
 * Naga City dialect
 * Partido dialect
 * Tabaco-Legazpi-Sorsogon (TLS) dialect
 * Daet dialect
 * Southern Catanduanes Bikol language