Do the animals, fairies or sea creatures used in the My Very Own® books ever repeated?

Our inventory includes 3-4 animals/fairies/sea creatures for every vowel and 2-3 animals/fairies/sea creatures for almost every consonant. The letters that have only one option are the Q, X & Z. The only time we would repeat an animal, fairy or sea creature is if the number of the same letter in the child’s name exceeds the amount available.

Can I select certain fairies, animals, sea creatures, or countries to be used in the books?