PoroshenkoUkrainian From Ukrainian порох (porokh) meaning "(gun)powder, dust", used as an occupational name for someone who made or sold gunpowder. A notable bearer is the former Ukrainian president Petro Poroshenko (1965-).
PrigozhinmRussian Prigozhin was the last name of Yevgeniy Prigozhin, the leader of the Wagner PMC until 2023 when he died in a plane crash. Pavel Prigozhin is his son, the current leader.
PrytulyakUkrainian From Ukrainian притуляк (prytulyak), meaning "refugee" in Ukrainian, literally "shelter person, person who seeks shelter". It is not the common term for a refugee (біженець, bizhenets').
RozanovmRussian From Russian роза (roza), meaning "rose". Denoted to a person living by a rose patch.
RozenbergYiddish (Russified) A form of Rosenberg used for Cyrillic script languages. Aleksandr Rozenberg is the (as of 2024) current prime minister of Transnistria.
RozhdestvenskiymRussian From Russian рождественский (rozhdestvenskiy), meaning "Christmas (adjective)".
RozhkoUkrainian, Russian From Ukrainian and Russian рожок (rozhok), a diminutive form of the word "horn" in both langauges.
RuusEstonian Ruus is an Estonian surname possibly derived from "kruus" meaning "mug", "shingle" and "ballast". Possibly derived from "rüüs" meaning "frilled".
ShariyUkrainian, Russian Last name of Anatoly Shariy, the leader of Party of Shariy, a Ukrainian political party that was shut down due to alleged ties to Russia.
SyezdRussian (Rare), Kazakh (Rare) The last name is a Russian last name derived from съезд (s"yezd) meaning "conference, congress, convention", but it is mostly used in Kazakhstan.