Where does “Pătruțescu” come from?

Pătruțescu (Romanian) comes from Romanian Pătruță, from Romanian patru, from Latin quadrātus, from Latin quadrō, from Latin quādrus, from Latin quattŭor, from Portuguese quarto, from Old Portuguese quarto — and.

Ancestry of “Pătruțescu”, step by step

StepLanguageWordMeaning
1RomanianPătruță
2Romanianpatrufour
3Latinquadrātussquare, squared, having been made square, made into a square shape
4Latinquadrōto make four-cornered, square, make square
5Latinquādrussquare
6Latinquattŭorfour; 4
7Portuguesequartoordinal form of quatro; fourth; quarter; fourth;...
8Old Portuguesequartoquarter
9Latinquārtusfourth
10Proto-Indo-Europeankʷeturtos
11Proto-Indo-Europeankʷetwóresfour
12Proto-Indo-Europeankʷe-and
Every word from Proto-Indo-European kʷe-Every word from Proto-Indo-European kʷetwóresEvery word from Proto-Indo-European kʷeturtos