Every surname is a receipt. Find out what yours is a receipt for.
Snapshot every naming culture on Earth and the same six functions surface — only the spelling changes. The blacksmith's name was invented from scratch in a dozen unrelated languages: proof the types are functional, not borrowed. Each type resolves to one of four verdicts — inherit, be counted, be owned, the altar — colour-coded throughout.
Read down a column to see one culture. Read across a row to see the function is universal.
The type of your name is linguistics. The distribution of types across a population is power.
Aristocratic surnames came first, and they are the name of the land: a territorial particle — von, de, da, van — attached to an estate. The name is the property, the title, the bloodline. You were named to inherit.
Most ordinary people got fixed, heritable surnames centuries later — and the state chose them, so it could tax, conscript, and track inheritance. Occupational and patronymic names froze you into the ledger: named for your function, or named as someone's child. You were named to be counted.
And some names are not an ancestor's at all. Force-naming decrees, an enslaver's surname, a clerk's assignment — a name handed down by power and worn as heritage. You were named to be owned.
One more tell — the genealogical floor. Trace your line back and notice where the paper trail goes dark. For most families that is the parish register or the first civil census. The point where your ancestry vanishes is the point where your line first mattered to power enough to be written down. The elite trace to the conquest because they were always being recorded. The rest of us bottom out at legibility — because being unrecorded was the condition of being common.