Where does “Rotari” come from?

Rotari (Romanian) comes from Romanian rotar, from Romanian roată, from Latin Rota, from Proto-Italic rotā, from Proto-Indo-European Hróth₂-eh₂, from Proto-Indo-European Hreth₂- — to run.

Ancestry of “Rotari”, step by step

Step	Language	Word	Meaning
1	Romanian	rotar	wheelwright
2	Romanian	roată	wheel
3	Latin	Rota	an ecclesiastical appellate court in the Catholic...
4	Proto-Italic	rotā	—
5	Proto-Indo-European	Hróth₂-eh₂	—
6	Proto-Indo-European	Hreth₂-	to run

Every word from Proto-Indo-European Hreth₂- →Every word from Proto-Indo-European Hróth₂-eh₂ →Every word from Proto-Italic rotā →