Gender feminine Male form Jérôme Jéromine is a variant of French name Jéronyme.Feasts and saints related to given name Jéromine St Jérôme Feast day June 15 When is Jéromine's name day? Jéromine's Day is celebrated on June 15 in memory of St Jérôme. Log in or register to post comments Be the first to rate this name Leave this field blank