Where does “aubourne” come from?

aubourne (Middle English) comes from Old French auborne, from Medieval Latin alburnus, from Latin Albus, from Proto-Italic alβos, from Proto-Indo-European h₂élbʰos — white.

Ancestry of “aubourne”, step by step

Step	Language	Word	Meaning
1	Old French	auborne	—
2	Medieval Latin	alburnus	whitish
3	Latin	Albus	white properly without, dull white
4	Proto-Italic	alβos	white
5	Proto-Indo-European	h₂élbʰos	white

Words derived from “aubourne”

Abram
auburn
Abramov
Abramsky
abram
Aubovine
Auburnite
Abramson

Every word from Proto-Indo-European h₂élbʰos →Every word from Proto-Italic alβos →Every word from Latin Albus →