Okla. Stat. tit. 10A, § 1-5-102
In the published opinions of the appellate courts of this state in proceedings including, but not limited to, adoption and paternity proceedings and other proceedings under this Code, the initial of the child's surname shall be used rather than the name of the child.
Added by Laws 1977, HB 1121, c. 259, § 14, eff. October 1, 1977; Amended by Laws 1995, HB 1978, c. 352, § 36, emerg. eff. July 1, 1995; Renumbered from 10 O.S. § 1123.1 by Laws 1995, HB 1978, c. 352, § 199, emerg. eff. July 1, 1995; Amended by Laws 1996, HB 2692, c. 247, § 6, emerg. eff. July 1, 1996.