RÉSUMÉ DIGEST ACT 645 (HB 507) 2022 Regular Session Marino Existing law provides criteria for designating a surname entered on a child's original birth certificate under various circumstances. New law provides that if the mother or the man whose surname may be given to a child possesses both a maternal and paternal surname according to national custom or practice, the surname of the child may be consistent with the national custom or practice of the mother or man. Effective August 1, 2022. (Adds R.S. 40:34.2(2)(e))