Ollonen

== Finnish == === Etymology === From a soldier name Ollon, perhaps from Swedish ollon. Alternatively, possibly ultimately from a diminutive of Olavi +‎ -nen (although this might only reflect an older surname of the same form that later went extinct). === Pronunciation === IPA(key): /ˈolːonen/, [ˈo̞lːo̞ne̞n] Rhymes: -olːonen Syllabification(key): Ol‧lo‧nen Hyphenation(key): Ol‧lo‧nen === Proper noun === Ollonen a Finnish surname ==== Declension ==== ==== Statistics ==== The surname Ollonen belongs to 200 individuals, according to August 2025 data from the Digital and Population Data Services Agency of Finland. === References ===