Where does “Norescu” come from?

Norescu (Romanian) comes from Romanian nor, from Latin nūbilum, from Latin nūbilus, from Latin -idus, from Proto-Italic *-iðos.

Ancestry of “Norescu”, step by step

StepLanguageWordMeaning
1Romaniannorcloud
2Latinnūbilumcloud, mist
3Latinnūbiluscloudy, overcast; cloud-bringing
4Latin-idustending to
5Proto-Italic*-iðos—
Every word from Proto-Italic *-iðos →Every word from Latin -idus →Every word from Latin nūbilus →