Baby Names Gender-Neutral Names Meaning of the Name Mer Updated January 11, 2026 by Jennifer M. Mer Gender: Neutral Origin: Spanish Meaning: Ocean, Sea #Water ♥ Add to my Namelist What is the meaning of the name Mer? The name Mer is primarily a gender-neutral name of Spanish origin that means Ocean, Sea. People who like the name Mer also like: Lucien, Charles, Mason, Jack, Andrew, Owen, August, Serena, Ada, Ingrid, Alice, Sylvie, Iris, Lara Names like Mer: Mirre, Mirari, Myra, Meira, Morey, Mary, Mirra, Moira, Mamoru, Mara, Mari, Morrie, Maire, Mairi, Maury, Mariah, Mora, Miri, Mayra, Meara, Moire, Mario, Mahir, Marie, Meria, Menora, Muneera, Mahari, Meir, Minor Stats for the Name Mer Mer is currently not in the top 100 on the Baby Names Popularity Charts Mer is currently not ranked in U.S. births