As for mugs with names printed on them, there is a similar tradition in Brittany, a region in western France. The local speciality is bowls with first names painted on them by hand.
https://fr.wikipedia.org/wiki/Bol_breton
https://www.leparisien.fr/finistere-29/les-fameux-bols-bretons-avec-les-prenoms-redeviennent-100-bretons-02-10-2023-HJVDU2XV7VCLXII3JBIPASJSAQ.php
https://quimper.maville.com/actu/actudet_-ces-fameux-bols-bretons-seront-desormais-fabriques...-en-bretagne-_6-5934435_actu.Htm
Almost all young French children have one of these bowls.