"I am the Fairy Mab: to me ‘tis given
The wonders of the human world to keep"
(Percy Bysshe Shelley)
Why did I choose the name "La Regina MAB"?
--- The most "famous" occasion in which it appears is when it is mentioned by Mercutio in Shakespeare's "Romeo and Juliet".
It is one of the queens of the Little People, also known as Regina Maeve: mead. In mythology it was the spirit that guaranteed contact between the worlds and apparently was also venerated as a warrior. ---
... about the reason, well it's simple: M A B are my initials;) and I love the Bard <3