Surnames Categorized "numbers"

This is a list of surnames in which the categories include numbers.
usage
Achthoven Dutch
Denoted a person from various towns in the Netherlands called Achthoven, which is derived from Dutch acht "eight" and hoven "farmsteads".
Chaudhary Hindi, Marathi, Gujarati, Nepali
From a title meaning "holder of four", from Sanskrit चतुर् (chatur) meaning "four" and धुरीय (dhuriya) meaning "bearing a burden".
Díez Spanish
Means "son of Diego" in Spanish.
Dufour French
Occupational name for a baker, from French four "oven".
Piątek Polish
Means "Friday" in Polish, derived from the word piąty meaning "fifth".
Quaranta Italian
Means "forty" in Italian.
Quattrocchi Italian
From Italian quattro meaning "four" and occhi meaning "eyes", a nickname for a person who wore glasses. It is usually found in Sicily.
Quiñones Spanish
From various Spanish place names derived from quiñón meaning "shared piece of land", derived from Latin quinque "five".
Quintana Spanish, Catalan
Originally indicated someone who lived on a piece of land where the rent was a fifth of its produce, from Spanish and Catalan quintana "fifth", from Latin quintus.
Terzi 1 Italian
From the given name Terzo, or a name for a third child.