Gender masculine Female form Νήσα Νήσης is a modern form of Greek name Νήσιος.Feasts and saints related to given name Νήσης St Nisios Feast day February 27 When is Νήσης's name day? Νήσης's Day is celebrated on February 27 in memory of St Nisios. Transcriptions Nissis (la) Log in or register to post comments Be the first to rate this name Leave this field blank