Where does “Grăteanu” come from?

Grăteanu (Romanian) comes from Romanian grația, from French gracier, from Medieval Latin gratio, from Latin grātia, from Latin -ia, from Latin -ius, from Proto-Italic -jōs, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

Ancestry of “Grăteanu”, step by step

StepLanguageWordMeaning
1Romaniangrațiato pardon
2Frenchgracierto pardon, to issue a pardon to
3Medieval Latingratio
4Latingrātiagrace
5Latin-iaUsed to form a feminine abstract noun, usually...
6Latin-iusforming adjectives from nouns; nominative neuter...
7Proto-Italic-jōsForms comparative adjectives
8Proto-Indo-European-yósCreates adjectives from noun or verb stems
Every word from Proto-Indo-European -yósEvery word from Latin -iaEvery word from Latin -ius