Firestone
An English surname most likely built from the words for “fire” and “stone,” probably as a descriptive or ornamental name.
The #7,434 most common surname in the United States (2010 Census) — about 1 in every 68,916 Americans shares it.
Etymology
Firestone is a transparent English compound of fire + stone. As a surname, it most likely began as an ornamental or descriptive creation rather than from a single inherited medieval byname with a clearly documented literal meaning. Because the surviving excerpt only shows the word in a list, the exact original sense is uncertain, but the form itself is straightforwardly English.
History
The name appears to be relatively uncommon and is best treated as a modern-sounding English surname formation. There is not enough evidence in the provided source to tie it to one specific medieval family line or place-name. In practice, surnames of this sort were often adopted or stabilized much later than classic occupational or patronymic names.
Origin
Regions
Variant spellings
Fun fact
The same word was used in older English for certain fire-resistant stones or mineral materials, which may have helped make it feel like a vivid surname form.
From the historical record
“ing, Railing, Rounds, Newel, Mortise, Dowel, Shelf, Shelves, Counter, Tenter, Dais, - Brick, Stonebrick, Sandbrick, Sam- mon, Malm, Firestone, Sand, Lime, Lath, Plaster, Mort, Clearmortar, Cement, Asfald (?), Stucco, - Glass, Pane, Win- derpayne (Window-pane), Ising, Paint, Dryer, Putty, Glue, Stickum (See Gum)…”
— A Grammar of American Surnames