A topic about the i with 2 dots over it
If you want to learn more about the
i with 2 dots over it, here I'll provide some useful information about it (aka "
i with 2 dots above it", "
i with 2 dots on top", "
i with 2 dots at the top", "
letter i with 2 dots", but in fact, the best is to be read as "the letter I with diaeresis" or "I-umlaut".)
More about it in Wikipedia:
https://en.wikipedia.org/wiki/%C3%8F.