Last film I watched was Puhdistus (Purge) which has a pretty small named cast. Women’s names are Aliide, Inger, Zara, and Katia. Men’s are Hans, Martin, Jaan, and Lavrenti (and Paša, but he’s a massive rapey creep).
I guess I’d go with Zara and Martin; I do like Aliide but suspect it would be mangled in English.