For this Olga Teresa there are 34 different names on Yasni.
In the ranking of the most common first names Olga Teresa is on position 4557.
Female first name (Russian): Olga, holy, Old Norse (Word format); heilagr = holy, in Germany only in use since 1900
Female first name (Italian, Spanish): Teresa, the huntress, ancient Greek (Geographic name as first name), there = the animal that hunted animal, origin not known, perhaps, to 'There' (huntable animal) and thus with (?) meaning 'hunter', 'Therasia' is the name of a small island next to Thera or Santorini, the name is so often interpreted as 'Woman of the island Therasia'