Where does “Păcescu” come from?

Păcescu (Romanian) comes from Romanian Pacea, from Ottoman Turkish پاچه, from Persian پاچه, from Persian پای, from English PIE, from Middle English pie, from Old French pié, from Latin pēs — Derives agent nouns from verbs, denoting someone...

Ancestry of “Păcescu”, step by step

Step	Language	Word	Meaning
1	Romanian	Pacea	trotter
2	Ottoman Turkish	پاچه	trotter, the foot of a pig, sheep, or other quadruped, especially in a culinary context
3	Persian	پاچه	feet of sheep, calves, or other animals, especially when boiled, trotters
4	Persian	پای	foot; pie
5	English	PIE	A type of pastry that consists of an outer crust and a filling. (Savory pies are more popular in the UK and sweet pies are more popular in the US, so "pie" without qualification has different connotations in these dialects.)
6	Middle English	pie	Alternative form of pye
7	Old French	pié	foot
8	Latin	pēs	a foot, in its senses as
9	Ancient Greek	μέτρον	something used to measure: measure, rule, weight;...
10	Ancient Greek	-τρον	Forms instrument nouns
11	Proto-Hellenic	-tron	Forms instrument nouns from verb stems
12	Proto-Indo-European	-trom	Forms nouns denoting a tool or instrument
13	Proto-Indo-European	-tḗr	Derives agent nouns from verbs, denoting someone...

Every word from Proto-Indo-European -tḗr →Every word from Ancient Greek -τρον →Every word from Ancient Greek μέτρον →