I love the sound and the meaning and the uniquness of the name. I definitley give it a thumbs up and would love to see it on someone's little girl.
Valencia JoanValencia SofiaValencia HeleneValencia Rose
I like just "V" or Vee for a nickname but I could see
Lenny being a coll nn as well or
Leni or Lencie.
Val is a little boring but probably the most obvious.