Wyo. Stat. § 3-3-105: Preference for appointment of conservator of a minor.

(a) The appointment of a qualified and suitable conservator of a minor shall be made in the following order of preference:

(i) The parent or parents of the minor;

(ii) The person nominated as conservator in the will of the custodial parent;

(iii) The person requested by a minor who has reached fourteen (14) years of age;

(iv) Any other person who is willing to serve as conservator.