Where does “Պետրոսյան” come from?

Պետրոսյան (Armenian) comes from Armenian Պետրոս, from Old Armenian Պետրոս, from Ancient Greek Πέτρος, from Ancient Greek πέτρος — rock, stone, boulder; type of reed.

Ancestry of “Պետրոսյան”, step by step

StepLanguageWordMeaning
1ArmenianՊետրոսPeter
2Old ArmenianՊետրոսPeter
3Ancient GreekΠέτροςPeter
4Ancient Greekπέτροςrock, stone, boulder; type of reed

Words derived from “Պետրոսյան

Every word from Ancient Greek πέτροςEvery word from Ancient Greek ΠέτροςEvery word from Old Armenian Պետրոս