Girl Names Starting with M

The Number 1 girls' name for decades started with an M: Mary. Mary and the related Maria and Marie referred their charm on other M-starting names for girls, such as Margaret, Megan, and Melissa. Today, the most popular girls' names that start with M include Mia, Madison, and Madeline. And M is the beginning letter for hundreds of more unusual and intriguing names. Our full list of girls' names starting with the letter M is here.