Where does “Attika” come from?

Attika (Finnish) comes from French attique, from Latin Atticus, from Ancient Greek Ἀττικός, from Ancient Greek -ικός, from Ancient Greek -κός, from Proto-Indo-European -ḱos — -y, -ic.

Attika (Finnish): attic a storey or a parapet above the cornice of a classical façade, often decorated

Definitions

attic a storey or a parapet above the cornice of a classical façade, often decorated

Ancestry of “Attika”, step by step

Attika traces back through two separate lines of ancestry.

via French attique

Step	Language	Word	Meaning
1	French	attique	penthouse flat / apartment; Attic; delicate
2	Latin	Atticus	from Attica, Athenian
3	Ancient Greek	Ἀττικός	Attic, Athenian
4	Ancient Greek	-ικός	of or pertaining to, in the manner of; -ic
5	Ancient Greek	-κός	forms adjectives with the sense of 'of or...
6	Proto-Indo-European	-ḱos	-y, -ic

via Ancient Greek Ἀττική

Step	Language	Word	Meaning
1	Ancient Greek	Ἀττική	Attica

Every word from Proto-Indo-European -ḱos →Every word from Ancient Greek -ικός →Every word from Ancient Greek -κός →