The gender-neutral Mx. is used as a title for those who do not identify as being of a particular gender, or for people who simply don't want to be identified by gender. 'Mx. ' is a gender-neutral honorific for those who don't wish to be identified by gender.

What is Mx in name?

Mx (usually pronounced /məks/ MəKS, /mɪks/ MIKS or /mʌks/ MUKS and sometimes /ɛmˈɛks/ em-EKS) is an English language neologistic honorific that does not indicate gender.

What does the abbreviation Mx stand for?

Among the words officially added to dictionary.com this week is "Mx.," pronounced "mix" and defined as "a title of respect prefixed to a person's surname: unlike Mr., Mrs., or Ms., it does not indicate gender and may be used by a person with any or no specific gender identity."