Where does “ensambarn” come from?

ensambarn (Swedish) comes from Swedish ensam, from Swedish en, from Old Swedish ēn, from Old Norse einn, from Proto-Germanic ainaz, from Proto-Indo-European óynos — one; single.

ensambarn (Swedish): only child

Definitions

only child

Ancestry of “ensambarn”, step by step

ensambarn traces back through two separate lines of ancestry.

via Swedish ensam

Step	Language	Word	Meaning
1	Swedish	ensam	alone; lonely
2	Swedish	en	one; "object form of" man; one; "the indefinite...
3	Old Swedish	ēn	one
4	Old Norse	einn	one; some, a few
5	Proto-Germanic	ainaz	one; some
6	Proto-Indo-European	óynos	one; single

via Swedish barn

Step	Language	Word	Meaning
1	Swedish	barn	a child; child, offspring; a descendant
2	Old Swedish	barn	child
3	Old Norse	barn	child
4	Proto-Germanic	barną	child
5	Proto-Indo-European	bʰēr-	shiny, light brown

Every word from Proto-Indo-European óynos →