#include <MsgBoxConstants.au3> ; to declare the Constants of MsgBox
Local $sRegex = "(?m)([A-Za-z-éèë]+) (\b[A-Z][A-ZÉ\s]+\b)"
Local $sString = "Marie-Noelle CHRAITI, Delphine PERRÉARD, Americo AGOSTINHO, Isabelle SOULAKE, Marlène FRACCARO HAMONEAU, Véronique CAMUS, Monique PEREZ, Henrique ALVES, Valérie SAUVAN, Claude GINET"
Local $sSubst = "$2 $1"
Local $sResult = StringRegExpReplace($sString, $sRegex, $sSubst)
MsgBox($MB_SYSTEMMODAL, "Result", $sResult)
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for AutoIt, please visit: https://www.autoitscript.com/autoit3/docs/functions/StringRegExp.htm