You're quite welcome to use whatever calls to you.

I use the names Leah, Naomi and Dorothea because these are the pantheon of my Moon Goddess, the Maiden, Mother, and Crone respectively.

You're quite welcome to appeal to these deities or to appeal to the deities of your own chosen pantheon.

In some ceremonies I may appeal to just one of the Goddess facets, but this time I felt like I should appeal to all three and allow them all to cast whatever dreams they so desire into the crystals.

Some people believe that crystals need to be charged from moonrise to moonrise, or from sunrise to sunrise. I may try those techniques at another time.

For this ceremony I'm going with the old adage, "Ask and ye shall receive."