Baby Names Girl Names Meaning of the Name Morna Updated January 18, 2026 by Jennifer M. Morna Gender: Female Origin: Irish Meaning: High-spirited ♥ Add to my Namelist What is the meaning of the name Morna? The name Morna is primarily a female name of Irish origin that means High-spirited. Form of MuirnePeople who like the name Morna also like: Maeve, Moira, Meabh, Sorcha, Fiona, Ashling, Aislin, Conlan, Neil, Aiden, Liam, Cian, Faolan, Silas Names like Morna: Moran, Meryn, Maeron, Marine, Meryem, Mirrim, Muirne, Meron, Muireann, Murron, Mariana, Merewyn, Marrim, Morwen, Mariano, Marian, Maren, Maeryn, Moreno, Mariam, Miruna, Myron, Marnina, Mirian, Maron, Morana, Marion, Marnie, Marnin, Myrna Stats for the Name Morna Morna is currently not in the top 100 on the Baby Names Popularity Charts Morna is currently not ranked in U.S. births