Ruonakoski

== Finnish == === Etymology === ruona +‎ koski, via place names === Pronunciation === IPA(key): /ˈruo̯nɑˌkoski/, [ˈruo̞̯nɑ̝ˌko̞s̠k̟i] Rhymes: -oski Syllabification(key): Ruo‧na‧kos‧ki Hyphenation(key): Ruona‧koski === Proper noun === Ruonakoski a Finnish surname ==== Declension ==== ==== Statistics ==== The surname Ruonakoski belongs to 198 individuals, according to August 2025 data from the Digital and Population Data Services Agency of Finland. === References ===