Well, I have two myself: "Gale" is the middle name my mother would have given me (to go with the first name "Amy") and "Ruth" is from the nickname given to the original Second Life mesh avatar. (Yes, they developed the standard female form first. The standard male form, nicknamed "Ken," came later.)
My full signature has both middle names, but I will drop "Ruth" if I need to use just one middle name. So I could also sign "Amy Gale Tapie," or just "Amy G. Tapie" if needed.
Back to Asp's issue...I like Hannah's suggestion of using vowel sounds on the middle name. How about "Asp Irene Rodriguez"? Or perhaps "Asp Olivia Rodriguez"?
- Amy