Where does “Băciulescu” come from?

Băciulescu (Romanian) comes from Romanian -l, from Romanian ăl, from Latin illum, from Latin ille, from Latin olle, from Proto-Italic *olnos — that.

Ancestry of “Băciulescu”, step by step

StepLanguageWordMeaning
1Romanian-l"m/n"; the
2Romanianălthat; the
3Latinillumaccusative masculine singular of ille
4Latinillethat; those; "; demonstrative pronoun "; that...
5LatinolleArchaic form of ille
6Proto-Italic*olnosthat
Every word from Proto-Italic *olnos →Every word from Latin olle →Every word from Latin ille →