Okla. Stat. tit. 12, § 1632
The petition shall be verified and shall state: (a) The name and address of the petitioner; (b) The facts as to domicile and residence; (c) The date and place of birth; (d) The birth certificate number, and place where the birth is registered, if registered; (e) The name desired by petitioner; (f) A clear and concise statement of the reasons for the desired change; (g) A positive statement that the change is not sought for any illegal or fraudulent purpose, or to delay or hinder creditors.
Laws 1953, SB 149, p. 57, § 2, emerg. eff. May 19, 1953.