Where does “Kiistat” come from?

Kiistat (Greenlandic) comes from Danish Kirsten, from Danish Kristine, from Danish Christina.

Ancestry of “Kiistat”, step by step

Step	Language	Word	Meaning
1	Danish	Kirsten	—
2	Danish	Kristine	—
3	Danish	Christina	—

Kiistat — Etymology, Origin & Word History | Etymology Explorer