Hakaona language

Hakaona (Hakawona, Havakona) is a Bantu language of Angola and Namibia. Until perhaps Anita Pfouts (2003), it was considered a dialect of Herero.
Maho (2009) sets up a Northwest Herero language, which includes Zimba; from the map, it would appear to include Himba and Hakaona as well.