AthabaskanSubgroup of 45 languagesAncestorsEyak-Athabaskan 47AthabaskanDescendants Apachean 6 Apache 5 Northern Athabaskan 28 Carrier 2 Slavey-Hare 2 Tahltan 3 Tuchone 2 Pacific Coast Athabaskan 11 California Athabaskan 4 Oregon Athabaskan 6 Tolowa-Chetco 2 Tututni-Chasta Costa-Coquille 2