Siironen

== Finnish == === Etymology === From a vernacular form of the Germanic (Old Swedish) name Sigfrid +‎ -nen. === Pronunciation === IPA(key): /ˈsiːronen/, [ˈs̠iːro̞ne̞n] Rhymes: -iːronen Syllabification(key): Sii‧ro‧nen Hyphenation(key): Sii‧ro‧nen === Proper noun === Siironen a Finnish surname ==== Declension ==== ==== Statistics ==== The surname Siironen belongs to 192 individuals, according to August 2025 data from the Digital and Population Data Services Agency of Finland. === References ===