Traditionally Female/Unisex
Mabel
Madeline
Madie
Madigan
Madilynn
Maeve
Magda
Magena
Magenta
Maggie
Maimie
Maisie
Maize
Mal
Malese
Malia
Malorie
Manashe (man-uh-shay)
Mandy
Manon
Maple
Mara
Marceline
Marcia
Maren
Margaret
Margot
Maria
Marie
Marilyn
Marina
Marisol
Marissa
Marlee
Marlene
Marnie
Martha
Martina
Matilda
Maudie
Maureen
Maxine
May
Maya
Maylen
Mckenna
Meadow
Megan
Megeara
Melisent
Melody
Melody
Mel
Memphis
Meredith
Merily
Merritt
Mia
Michaela
Michelle
Midori
Miette
Mika
Mildred
Millie
Mina
Minerva
Mini
Minka
Minx
Mira
Miranda
Mirrin
Misha
Missy
Misty
Mitra
Mittie
Molly
Mona Jarau
Monet
Monica
Monique
Moon
Morelli
Morgance
Morrigan
Morticia
Mykie
Myrtle
Traditionally Male/Unisex
Macaulay
Madden
Maddox
Major
Malachai
Malcolm
Malik
Mann
Manny
Manor
Manson
Manu
Marcel
March
Marcus
Marion
Marius
Mark
Marlon
Marlow
Marshal
Marshall
Martin
Mason
Mateo
Matt
Matthew
Matty
Matthias
Mattithiah
Maverick
Mawu
Max
Maximus
Maynard
Mekhi
Melvin
Merlin
Merrick
Merrill
Meyer
Micah
Michael
Mick
Mike
Miko
Miles
Millard
Miller
Milo
Milton
Misha
Mitch
Mitchell
Monroe
Monty
Moore
Moose
Morgan
Morris
Morton
Moses
Moss
Murphy
Murray
Myron
