Arpiainen

== Finnish == === Etymology === arp- +‎ -iainen; see Arponen === Pronunciation === IPA(key): /ˈɑrpiɑi̯nen/, [ˈɑ̝rpiˌɑ̝i̯ne̞n] Rhymes: -ɑinen Syllabification(key): Ar‧pi‧ai‧nen Hyphenation(key): Ar‧pi‧ai‧nen === Proper noun === Arpiainen a Finnish surname ==== Declension ==== ==== Statistics ==== Arpiainen is the 2537th (tied with 3 other surnames) most common surname in Finland, belonging to 314 individuals, according to August 2025 data from the Digital and Population Data Services Agency of Finland. === References ===