Where does “ямочка” come from?

ямочка (Ukrainian) comes from Ukrainian я́мка, from Russian я́ма, from Sanskrit यम, from Sanskrit ज, from Proto-Indo-Aryan ȷ́ás, from Proto-Indo-Iranian ȷ́ás, from Proto-Indo-European ǵenh₁- — to produce, to beget, to give birth.

Ancestry of “ямочка”, step by step

Step	Language	Word	Meaning
1	Ukrainian	я́мка	dimple
2	Russian	я́ма	pit
3	Sanskrit	यम	a twin, one of a pair or couple; a pair or a...
4	Sanskrit	ज	born, begotten. gotten from; produced or caused...
5	Proto-Indo-Aryan	ȷ́ás	—
6	Proto-Indo-Iranian	ȷ́ás	—
7	Proto-Indo-European	ǵenh₁-	to produce, to beget, to give birth

Every word from Proto-Indo-European ǵenh₁- →Every word from Proto-Indo-Iranian ȷ́ás →Every word from Proto-Indo-Aryan ȷ́ás →