I started wondering about this unusual name "Auno". Aina was a popular name around 1900, but later many of them used the Finnish name Aino, which is from Kalevala. In the linked 1911-1920 churc book, it looks like her name is written as "Aino". So could "Auno" be a confusion between "Aino" and "Aune" (which is the Finnish form of Agnes), and her calling name was actually Aino?
- Veera