When I was born my parents chose not to give me a middle name. Instead, they told me that I could choose my own, should I like one, when I turned sixteen. Being able to choose my own middle name is one of the greatest gifts I have ever received . . . it is teaching me so much about myself and the world.
I recently shared my middle name experience with the Nameberry community. If you like, here it is:
https://nameberry.com/blog/picking-your-own-middle-name
Good luck!