Roininen

== Finnish == === Etymology === Possibly from a vernacular form Ro(i)ni of Ancient Greek Ἱερώνυμος (Hierṓnumos) +‎ -nen, with the -i- marking palatalization (/ronʲi/). === Pronunciation === IPA(key): /ˈroi̯ninen/, [ˈro̞i̯nine̞n] Rhymes: -oininen Syllabification(key): Roi‧ni‧nen Hyphenation(key): Roi‧ni‧nen === Proper noun === Roininen a Finnish surname ==== Declension ==== ==== Statistics ==== Roininen is the 849th (tied with 3 other surnames) most common surname in Finland, belonging to 1,014 individuals, according to August 2025 data from the Digital and Population Data Services Agency of Finland. === References ===