Across the world, 梅金 (Magin 
, Makin , 梅金 
) is quite a common epicene first name. The first name 梅金 is characteristic of Paraguay, where it is quite a rare masculine name, Bolivia, where it is quite a rare mostly boy's, but seldom female name, and Spain, where it is quite a rare masculine name. In absolute terms, this name is the most popular in China, India, and Mexico. Also, 梅金 is the last name as well as the forename.
梅金 is also a popular name for the fictitious and mythical characters: Miss Martian , the Fictional superheroine, Supergirl; Meg Griffin , the fictional character from the Family Guy franchise; Megan Hipwell , the fictional character of the novel The Girl on the Train; Felicity Smoak , the fictional character from the TV series Arrow, The Flash and Megan Parker , the fictional character from the television series Drake & Josh, and in many other works.