Where does “nunnaperhonen” come from?

nunnaperhonen (Finnish) comes from Finnish nunna, from Swedish nunna, from Old Norse nunna, from Medieval Latin nonna, from Latin nonnus, from Proto-Indo-European nana-.

Ancestry of “nunnaperhonen”, step by step

nunnaperhonen traces back through two separate lines of ancestry.

via Finnish nunna

StepLanguageWordMeaning
1Finnishnunnanun; Nonea pulla
2Swedishnunnanun
3Old Norsenunna
4Medieval Latinnonnanun
5Latinnonnusmonk; tutor; old person
6Proto-Indo-Europeannana-

via Finnish perhonen

StepLanguageWordMeaning
1Finnishperhoneninsect of the order Lepidoptera; butterfly, moth...
2Finnish-nenForms diminutives nouns or terms expressing...
3Finnish-inen-like, -ous, -y; -en; Creates adjectives from...
4Finnish-uusForms nouns from adjectives, expressing a quality
5Proto-Finnic-uc-ness, -hood
Every word from Proto-Indo-European nana-Every word from Latin nonnusEvery word from Medieval Latin nonna