Where does “Miereanu” come from?

Miereanu (Romanian) comes from Romanian miere, from Vulgar Latin *melem, from Latin mel, from Proto-Indo-European mélit — honey.

Ancestry of “Miereanu”, step by step

Step	Language	Word	Meaning
1	Romanian	miere	honey
2	Vulgar Latin	*melem	—
3	Latin	mel	honey; sweetness, pleasantness; darling, sweet,...
4	Proto-Indo-European	mélit	honey

Miereanu — Etymology, Origin & Word History | Etymology Explorer