Where does “Vestan” come from?

Vestan (English) comes from English ān, from Middle English ān, from Old English ān, from Proto-West Germanic ain, from Proto-Germanic ainaz, from Proto-Indo-European óynos — one; single.

Vestan (English): Of or relating to the asteroid Vesta

Definitions

Of or relating to the asteroid Vesta

Ancestry of “Vestan”, step by step

Vestan traces back through two separate lines of ancestry.

via English ān

Step	Language	Word	Meaning
1	English	ān	—
2	Middle English	ān	a, an indefinite article
3	Old English	ān	lonely; entirely alone, solitary, single; one
4	Proto-West Germanic	ain	one
5	Proto-Germanic	ainaz	one; some
6	Proto-Indo-European	óynos	one; single

via English vesta

Step	Language	Word	Meaning
1	English	vesta	a short match, made of wood or wax
2	Middle English	Vesta	The Roman goddess of the hearth and home; Vesta
3	Latin	Vesta	goddess of the hearth
4	Proto-Indo-European	h₂wes-	to dwell, live, reside; to stay, spend the night

Words derived from “Vestan”

Every word from Proto-Indo-European óynos →Every word from Proto-Germanic ainaz →Every word from Proto-West Germanic ain →