Niinistö

== Finnish == === Etymology === niini +‎ -stö, partly via place names, partly directly adopted as a Fenniciezd surname in the early 20th century === Pronunciation === IPA(key): /ˈniːnistø/, [ˈniːnis̠tø̞] Rhymes: -iːnistø Syllabification(key): Nii‧nis‧tö Hyphenation(key): Nii‧nis‧tö === Proper noun === Niinistö a Finnish surname ==== Declension ==== ==== Statistics ==== Niinistö is the 2436th (tied with 5 other surnames) most common surname in Finland, belonging to 328 individuals, according to August 2025 data from the Digital and Population Data Services Agency of Finland. === References ===