M3LL155X

M3LL155X is a stylized, non-standard spelling of the word "Melissa." This type of spelling, often employing numerals and/or other non-alphanumeric characters in place of letters, is frequently used online, particularly in usernames, passwords, or handles where the preferred spelling may already be taken or to add visual distinction. The use of "3" for "E," "1" for "I," and "5" for "S" are common substitutions in this style. The "X" at the end may be for emphasis or as a further stylistic alteration. The primary function is to represent the name "Melissa" in a visually distinct, albeit unconventional, manner. This type of character replacement is rooted in leetspeak and similar internet-based language mutations.