= Lutuami, Hale in U.S. Expl. Exp., VI, 199, 569, 1846 (headwaters Klamath River and lake). Gallatin in Trans. Am. Eth. Soc., II, pt. 1, c, 17, 77, 1848 (follows Hale). Latham, Nat. Hist. Man, 325, 1850 (headwaters Clamet River). Berghaus (1851), Physik. Atlas, map 17, 1852. Latham in Proc. Philolog. Soc. Lond., VI, 82, 1854. Latham in Trans. Philolog. Soc. Lond., 74, 1856. Latham, Opuscula, 300, 310, 1860. Latham, El. Comp. Phil., 407, 1862.
= Luturim, Gallatin in Schoolcraft, Ind. Tribes, III, 402, 1853 (misprint for Lutuami; based on Clamets language).
= Lutumani, Latham, Opuscula, 341, 1860 (misprint for Lutuami).
= Tlamatl, Hale in U.S. Expl. Exp., VI, 218, 569, 1846 (alternative of Lutuami). Berghaus (1851), Physik. Atlas, map 17, 1852.
= Clamets, Hale in U.S. Expl. Exp., VI, 218, 569, 1846 (alternative of Lutuami).
= Klamath, Gatschet in Mag. Am. Hist., 164, 1877. Gatschet in Beach. Ind. Misc., 439, 1877. Gatschet in Am. Antiq., 81-84, 1878 (general remarks upon family).
< Klamath, Keane, App. Stanford’s Comp. (Cent. and So. Am.), 460, 475, 1878 (a geographic group rather than a linguistic family; includes, in addition to the Klamath proper or Lutuami, the Yacons, Modocs, Copahs, Shastas, Palaiks, Wintoons, Eurocs, Cahrocs, Lototens, Weeyots, Wishosks, Wallies, Tolewahs, Patawats, Yukas, “and others between Eel River and Humboldt Bay.” The list thus includes several distinct families). Bancroft, Nat. Races, III, 565, 640, 1882 (includes Lutuami or Klamath, Modoc and Copah, the latter belonging to the Copehan family).
= Klamath Indians of Southwestern Oregon, Gatschet in Cont, N.A. Eth., II, pt. 1, XXXIII, 1890.
Derivation: From a Pit River word meaning “lake.”
The tribes of this family appear from time immemorial to have occupied Little and Upper Klamath Lakes, Klamath Marsh, and Sprague River, Oregon. Some of the Modoc have been removed to the Indian Territory, where 84 now reside; others are in Sprague River Valley.