I'm the worst person to ask this question, because I agonize over giving my pets the most meaningful names possible. I will spend weeks researching before I pick up my snake so that I just might have the right name when it gets here! Usually my names reference mythology/religion/the occult, because that's the kind of weird stuff I'm into.
My latest is my Woma, Zephyr. I study astrology and I have his birth chart. He's a Gemini Sun and a Sagittarius Moon. He traveled all the way from the west end of the country by plane to be my pet, and travel is a Gemini/Sagittarius theme. Gemini is an Air sign and to have Sun in Gemini, you must be born in the Spring. Zephyr is the Greek god of the west wind (my snake came from the west by air) and the gentlest of the wind gods, representing the winds of Spring. So I decided it was fitting, and thus far Zephyr has not voiced any objections to his name.
Another really important thing to remember when naming pets is that they are going to end up with nicknames/short forms. Consider what unfortunate nicknames might attach themselves to your beloved pet. When my garter snake was on hold at the pet store, I spent hours trying to think of a good name for him. I settled on Caduceus, the staff of Hermes with the twin snakes wrapped around it. I told my boyfriend and he immediately said "Like, Ca-DOUCHE-us?" Not wanting my snake to be haunted by that label for the entirety of his mortal existence, I settled on getting my mother to name him.