Of the five Laurentian Great Lakes, Lake Michigan is the sole one bearing a name derived directly from an Indigenous language. The other four honor European royalty or geography.
| Lake | Name Origin | Named By / For |
|---|---|---|
| Superior | French Lac Supérieur ("Upper Lake") | Relative position north of Huron |
| Huron | French Lac des Hurons | Wendat (Huron) people, exonym from French hure (bristly hair) |
| Erie | French Lac Érié | Erielhonan (Erie) people, Iroquoian eriel "long tail" (panther?) |
| Ontario | Iroquoian (Wyandot/Mohawk) ontarí:io "beautiful lake" or "shining water" | Indigenous root but filtered through French Lac Ontario; not the lake's primary historic name in European records |
Nuance: "Ontario" has Indigenous linguistic roots, but the question typically refers to names directly adopted from Native languages into English/French usage. Michigan is the clearest case; Ontario's path is mediated.
~2,000 U.S. place names derive from Algonquian, Siouan, Iroquoian, Uto-Aztecan, etc. Great Lakes nomenclature reflects 17th-century French cartographic dominance more than Indigenous primacy.