hmmm-several of the sites which came up in a search were discussing
new names that might be shared with other family members..esp. spouse..
is there a Mrs. Donuel and how does she feel about this?

are there any other members of either family that you might choose?

good luck...will you be keeping your mudcat handle?

how about an anagram?
same letters, different order..
http://wordsmith.org/anagram/
http://en.wikipedia.org/wiki/Anagram
http://www.mbhs.edu/~bconnell/cgi-bin/anagram.cgi