Where does “Călin” come from?

Călin (Romanian) comes from French câlin, from French câliner, from Old French fro, from Latin umbrosus, from Latin umbra, from Old Latin omra, from Proto-Indo-European h₂mr-u-.

Ancestry of “Călin”, step by step

Călin traces back through 3 separate lines of ancestry.

via French câlin

Step	Language	Word	Meaning
1	French	câlin	cuddly; hug, cuddle
2	French	câliner	to be physically affectionate; to cuddle
3	Old French	fro	—
4	Latin	umbrosus	shady, shadowy
5	Latin	umbra	a shadow; a shade; a ghost
6	Old Latin	omra	—
7	Proto-Indo-European	h₂mr-u-	—

via Bulgarian калин

Step	Language	Word	Meaning
1	Bulgarian	калин	—
2	Bulgarian	калина	guelder rose, viburnum, Viburnum opulus a shrub with white flowers and bright red berries
3	Proto-Slavic	kalina	snowball tree
4	Proto-Slavic	kȃlъ	dirt
5	Proto-Indo-European	keh₂los	dark

via Church Slavonic калина

Step	Language	Word	Meaning
1	Church Slavonic	калина	—

Words derived from “Călin”

Every word from Proto-Indo-European h₂mr-u- →Every word from Old Latin omra →Every word from Latin umbra →