Iwaniec

== Polish == === Etymology === From Iwan + -iec. === Pronunciation === IPA(key): /iˈva.ɲɛt͡s/ Rhymes: -aɲɛt͡s Syllabification: I‧wa‧niec === Proper noun === Iwaniec m pers a male surname ==== Declension ==== === Proper noun === Iwaniec f (indeclinable) a female surname === Further reading === “Iwaniec”, in Internetowy słownik nazwisk w Polsce [Internet dictionary of surnames in Poland], 2025–2030