Gender feminine Nicoline is a diminutive form of French name Nicole.Feasts and saints related to given name Nicoline Saint Nicholas the Wonderworker, Archbishop of Myra Feast day December 6 When is Nicoline's name day? Nicoline's Day is celebrated on December 6 in memory of Saint Nicholas the Wonderworker. Variantes et traductions Νικολίνα (el) Log in or register to post comments Be the first to rate this name Leave this field blank