Where does “Turculeanu” come from?

Turculeanu (Romanian) comes from Aromanian turcu, from Turkish Türk, from Ottoman Turkish ترك, from Persian ترک, from Middle Persian twlk', from Old Turkic 𐱅𐰇𐰼𐰜, from Proto-Turkic *tür(ü)k — Turk, Turkic people.