In addition, Luorawetlan (also spelled Luoravetlan) has been in wide use since 1775 as a name for the family, although it is properly the self-designation of one of its constituent languages, Chukchi.

Joseph Greenberg identifies Chukotko-Kamchatkan (which he names Chukotian) as a member of Eurasiatic, a proposed macrofamily that includes Indo-European, Altaic, and Eskimo–Aleut, among others.

Part of the reason is that the Eurasiatic hypothesis rests on mass comparison of lexemes, grammatical formatives, and vowel systems (see Greenberg 2000–2002), rather than on the prevailing view that regular sound correspondences that are linked to a wide array of lexemes and grammatical formatives are the only valid means to establish genetic relationship (see for instance Baldi 2002:2–19).

Murray Gell-Mann, Ilia Peiros, and Georgiy Starostin group Chukotko-Kamchatkan languages and Nivkh with Almosan instead of Eurasiatic.

[6] Together, Chukotko-Kamchatkan and Nivkh could form a larger Chukotko-Kamchatkan-Amuric language family, and their common ancestor might have been spoken 4000 years ago.