Koukkunen

== Finnish == === Etymology === Koukku +‎ -nen; see Koukku === Pronunciation === IPA(key): /ˈkou̯kːunen/, [ˈko̞u̯kːune̞n] Rhymes: -oukːunen Syllabification(key): Kouk‧ku‧nen Hyphenation(key): Kouk‧ku‧nen === Proper noun === Koukkunen a Finnish surname ==== Declension ==== ==== Statistics ==== The surname Koukkunen belongs to 143 individuals, according to August 2025 data from the Digital and Population Data Services Agency of Finland. === References ===