Talk:Sophie and Fitz/@comment-37879183-20190205191705/@comment-37530514-20190206043552

https://www.babynames.co.uk/names/avery/ -Elf Counsel

https://coadb.com/surnames/avery-arms.html -Counselor of the elves.

I looked at a bunch of sites and the meanings in different languages were: Counselor, Sage, Ruler of the Elves, Elf Counsel, Counselor of the Elves, Rules with Elf-Wisdom. (and probably more). The reason for the many definitions is that it is used in so many languages.