Where does “Anna-Kaisa” come from?

Anna-Kaisa (Finnish) comes from Finnish Kaisa, from Finnish Katariina, from Swedish Katarina, from Medieval Latin Catharīna, from Latin Ecaterina, from Ancient Greek Αἰκατερίνη, from Ancient Greek Ἑκάτη, from Ancient Greek ἑκάς — self.

Ancestry of “Anna-Kaisa”, step by step

Anna-Kaisa traces back through two separate lines of ancestry.

via Finnish Kaisa

StepLanguageWordMeaning
1FinnishKaisakaisa
2FinnishKatariinaCatherine
3SwedishKatarinaCatherine
4Medieval LatinCatharīna
5LatinEcaterina
6Ancient GreekΑἰκατερίνη
7Ancient GreekἙκάτηHecate
8Ancient Greekἑκάςafar, far off; long after
9Ancient Greekhim
10Proto-Hellenichwe
11Proto-Indo-Europeanswéself

via Finnish anna

StepLanguageWordMeaning
1FinnishannaIndicative present connegative form of antaa;...
2Latinannasecond-person singular present active imperative...
3Ancient GreekἌνναHannah biblical character
4Hebrewחַנָּהgrace, gracious
Every word from Proto-Indo-European swéEvery word from Proto-Hellenic hweEvery word from Ancient Greek