La. Code Crim. Proc. art. 466
Current with operative changes from the 2024 Third Special Legislative Session
In an indictment it is sufficient for the purpose of identifying the defendant to state his true name, or to state the name, appellation, or nickname by which he is known, or if no better way of identifying him is practicable, to state a fictitious name, or to describe him as a person whose name is unknown, or in any other manner. In stating the true name or the name by which the defendant is known or a fictitious name, it is sufficient to state a surname, a surname and one or more given names, or a surname and one or more abbreviations or initials of a given name or names.
La. Cr.P. § 466