Tarkiainen

== Finnish == === Etymology === From a vernacular form Tarkia of Ancient Greek Ἀρίσταρχος (Arístarkhos) +‎ -inen. === Pronunciation === IPA(key): /ˈtɑrkiɑi̯nen/, [ˈt̪ɑ̝rk̟iˌɑ̝i̯ne̞n] Rhymes: -ɑinen Syllabification(key): Tar‧ki‧ai‧nen Hyphenation(key): Tar‧ki‧ai‧nen === Proper noun === Tarkiainen a Finnish surname ==== Declension ==== ==== Statistics ==== Tarkiainen is the 738th most common surname in Finland, belonging to 1,176 individuals, according to August 2025 data from the Digital and Population Data Services Agency of Finland.